Jack Elliott
2023-Sep-20 15:24 UTC
[Icecast] Edited: <on-connect> / <on-disconnect> not working
Hi all, I am still trying to debug this. Summary, I am using <on-connect> in my icecast.xml to launch an email when a source-client connects. Here is the line in icecast.xml: <on-connect>/home/kpovdjs/bin/email_onconnect.sh</on-connect> The problem is that this script doesn't do anything when icecast runs it. The script works if I run it as user kpovdjs (me). But if I su to user icecast2, it does nothing. "email_onconnect.sh" is: #!/bin/bash set -x #thatjackelliott at kpov.org printf "To:thatjackelliott at kpov.org\nFrom:kpovcomputer at gmail.com\nSubject: Remote host has connected to mountpoint $1 on the Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the backstream." > /home/kpovdjs/bin/on_connect.txt /usr/bin/msmtpthatjackelliott at kpov.org < /home/kpovdjs/bin/on_connect.txt? >/home/kpovdjs/bin/msmtp.log 2>&1 If I run it as user kpovdjs (me), it sends the email, and this is the debug output: kpovdjs at Icecast-Pi:~/bin $ ./email_onconnect.sh + printf 'To:thatjackelliott at kpov.org\nFrom:kpovcomputer at gmail.com\nSubject: Remote host has connected to mountpoint? on the Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the backstream.' + /usr/bin/msmtpthatjackelliott at kpov.org But as user icecast2, the debug output is the same, but no email sent: icecast2 at Icecast-Pi:/home/kpovdjs/bin$ ./email_onconnect.sh + printf 'To:thatjackelliott at kpov.org\nFrom:kpovcomputer at gmail.com\nSubject: Remote host has connected to mountpoint on the Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the backstream.' + /usr/bin/msmtpthatjackelliott at kpov.org For debug purposes, I have rwxrwxrwx permission set from / and down to and including the script. -rwxrwxrwx 1 kpovdjs kpovdjs 414 Sep 17 10:59 email_onconnect.sh For further debug purposes, I made a copy of the .sh script and chowned it to user icecast2. -rwxr-xr-x 1 icecast2 icecast 414 Sep 20 08:08 email_onconnect_usericecast2.sh It also does not send the email when I invoke it as user icecast2. The "set -x" debug output is the same. At this point it seems that this is not a icecast issue, per se, but some sneaky subtle weird annoying little Linux thing. However, if anyone here has an idea on how I might solve it, it would be very much appreciated. Thank you! ========================== Very cool, I haven't encountered the "set -x" debug flag before. However, the output isn't as interesting as I hoped: icecast2 at Icecast-Pi:/home/kpovdjs/bin$ ./email_onconnect.sh + printf 'To:thatjackelliott at kpov.org\nFrom:kpovcomputer at gmail.com\nSubject: Remote host has connected to mountpoint on the Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the backstream.' + /usr/bin/msmtpthatjackelliott at kpov.org icecast2 at Icecast-Pi:/home/kpovdjs/bin$ Thank you! -- Jack Elliott Director of Classical Music Programming High Desert Community Radio KPOV Bend, Oregon On 9/17/23 10:49 AM, Thomas Zumbrunnen wrote:> Hi > > For debuging purpose put > set?-x in the row after #!/bin/bash > and execute the script. Post the whole output here. > > Cheers > Tom > Am 17. Sept. 2023, 19:42 +0200 schrieb Jack Elliott > <that.jack.elliott at gmail.com>: >> >> Hi Jordan, >> >> Here is my script: >> >> #!/bin/bash >> >> #thatjackelliott at kpov.org >> >> printf >> "To:thatjackelliott at kpov.org\nFrom:kpovcomputer at gmail.com\nSubject: >> Remote host has connected to mountpoint $1 on the Backstream\n\n KPOV >> Icecast server on IcecastPi has detected a connection on the >> backstream." > /home/my_username/bin/on_connect.txt >> /usr/bin/msmtpthatjackelliott at kpov.org < >> /home/my_username/bin/on_connect.txt >/home/my_username/bin/msmtp.log >> 2>&1 >> >> This script has rwx set for everyone (for debugging). >> >> Thank you! >> >> -- >> Jack Elliott >> Director of Classical Music Programming >> High Desert Community Radio >> KPOV Bend, Oregon >> On 9/17/23 8:25 AM, Jordan Erickson wrote: >>> Hi Jack, >>> >>> You said: >>> >>> --- >>> Okay now that I am user icecast2, let me see if the script I want >>> the Icecast server to run <on-connect> runs, so . . . >>> icecast2 at icecast-Pi: $ ./email_onconnect.sh >>> >>> and the prompt returns immediately, no error message, but no email >>> received. But if I su back to my_username and try the script, it >>> runs and an email is received. >>> >>> --- >>> >>> This tells me that your script is not doing what it needs to do as >>> the Icecast user. Since you're doing it outside of Icecast, it's not >>> the <on-connect> or <on-disconnect> triggers that are failing. It >>> would be helpful if you could paste your script (sensitive info like >>> passwords removed) here. >>> >>> >>> Cheers, >>> Jordan >>> https://subj.am/ >>> >>> On 9/17/23 07:08, Jack Elliott wrote: >>>> >>>> Hi, I posted yesterday that I was following this thread, and a nice >>>> listmember offered some suggestions to debug it. I replied directly >>>> to him, taking the thread off the list. This was not my intention, >>>> I'm bringing it back to the list to seek additional help because >>>> this issue has not been resolved. >>>> >>>> So, summary: >>>> >>>> The OS is Linux. >>>> >>>> Issue: <on-connect> / <on-disconnect> does not launch a bash script >>>> that sends notification emails. >>>> >>>> The script is located in /home/my_username/bin >>>> >>>> The script runs from command line and sends the email with me as >>>> user. So the script is coded right. But icecast does not launch the >>>> script. >>>> >>>> I have given rwx permission to everyone from / down to and >>>> including the script itself for debugging. >>>> >>>> Here is the code I have in the mount definition in icecast.xml: >>>> >>>> <on-connect>/home/my_username/bin/email_onconnect.sh</on-connect> >>>> <on-disconnect>/home/my_username/bin/email_ondisconnect.sh</on-disconnect> >>>> >>>> It is intended to run when a remote source client connects. The >>>> mountpoint works fine, our remote hosts routinely use it to stream >>>> their radio shows to the station to be put on the air. >>>> >>>> So. Is it possible that by having a fallback-mount (a local mp3) in >>>> the mountpoint "blocks" <on-connect>? IOW, because there is always >>>> a source client connected?either the fallback or a remote source >>>> client?that there is no connecting event to trigger the command? >>>> >>>> Thank you! >>>> >>>> -- >>>> Jack Elliott >>>> Director of Classical Music Programming >>>> High Desert Community Radio >>>> KPOV Bend, Oregon >>>> >>>> _______________________________________________ >>>> Icecast mailing list >>>> Icecast at xiph.org >>>> http://lists.xiph.org/mailman/listinfo/icecast >>> >>> >>> _______________________________________________ >>> Icecast mailing list >>> Icecast at xiph.org >>> http://lists.xiph.org/mailman/listinfo/icecast >> _______________________________________________ >> Icecast mailing list >> Icecast at xiph.org >> http://lists.xiph.org/mailman/listinfo/icecast--------------7bquXKfP2f2X3yn1FweF08yV Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: 8bit <html> <head> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> </head> <body> <p>Very cool, I haven't encountered the "set -x" debug flag before. However, the output isn't as interesting as I hoped:<br> </p> <pre>icecast2 at Icecast-Pi:/home/kpovdjs/bin$ ./email_onconnect.sh + printf 'To: <a class="moz-txt-link-abbreviated" href="mailto:thatjackelliott at kpov.org\nFrom">thatjackelliott at kpov.org\nFrom</a>: <a class="moz-txt-link-abbreviated" href="mailto:kpovcomputer at gmail.com\nSubject">kpovcomputer at gmail.com\nSubject</a>: Remote host has connected to mountpoint on the Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the backstream.' + /usr/bin/msmtp <a class="moz-txt-link-abbreviated" href="mailto:thatjackelliott at kpov.org">thatjackelliott at kpov.org</a> icecast2 at Icecast-Pi:/home/kpovdjs/bin$ </pre> <p>Thank you!<br> </p> <pre class="moz-signature" cols="72">-- Jack Elliott Director of Classical Music Programming High Desert Community Radio KPOV Bend, Oregon</pre> <div class="moz-cite-prefix">On 9/17/23 10:49 AM, Thomas Zumbrunnen wrote:<br> </div> <blockquote type="cite" cite="mid:192abebe-ee3a-45f8-af67-257177c9a6b3 at Spark"> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title></title> <div name="messageBodySection"> <div dir="auto">Hi?<br> <br> For debuging purpose put?<br> <span style="color:#5c2699;font-family:source-code-pro, Menlo, Monaco, Courier New, Courier, monospace;font-size: 14px">set</span><span style="color:#242424;background-color:#f9f9f9;font-family:source-code-pro, Menlo, Monaco, Courier New, Courier, monospace;font-size: 14px">?-x in the row?</span>after?<span style="color:#643820;font-family:source-code-pro, Menlo, Monaco, Courier New, Courier, monospace;font-size: 14px">#!/bin/bash</span><span style="font-size: 14px"><br> </span><span style="color:#643820;font-family:source-code-pro, Menlo, Monaco, Courier New, Courier, monospace;font-size: 14px">and execute the script. Post the whole output here.</span><span style="font-size: 14px"><br> </span><span style="font-size: 14px"><br> </span><span style="color:#643820;font-family:source-code-pro, Menlo, Monaco, Courier New, Courier, monospace;font-size: 14px">Cheers</span><span style="font-size: 14px"><br> </span><span style="color:#643820;font-family:source-code-pro, Menlo, Monaco, Courier New, Courier, monospace;font-size: 14px">Tom</span></div> </div> <div name="messageReplySection">Am 17. Sept. 2023, 19:42 +0200 schrieb Jack Elliott <a class="moz-txt-link-rfc2396E" href="mailto:that.jack.elliott at gmail.com"><that.jack.elliott at gmail.com></a>:<br> <blockquote type="cite" style="border-left-color: grey; border-left-width: thin; border-left-style: solid; margin: 5px 5px;padding-left: 10px;"> <p>Hi Jordan,<br> </p> <p>Here is my script:</p> <pre>#!/bin/bash # <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href="mailto:thatjackelliott at kpov.org" moz-do-not-send="true">thatjackelliott at kpov.org</a> printf "To: <a class="moz-txt-link-abbreviated" href="mailto:thatjackelliott at kpov.org/nFrom" moz-do-not-send="true">thatjackelliott at kpov.org\nFrom</a>: <a class="moz-txt-link-abbreviated" href="mailto:kpovcomputer at gmail.com/nSubject" moz-do-not-send="true">kpovcomputer at gmail.com\nSubject</a>: Remote host has connected to mountpoint $1 on the Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the backstream." > /home/my_username/bin/on_connect.txt /usr/bin/msmtp <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href="mailto:thatjackelliott at kpov.org" moz-do-not-send="true">thatjackelliott at kpov.org</a> < /home/my_username/bin/on_connect.txt >/home/my_username/bin/msmtp.log 2>&1 </pre> <p>This script has rwx set for everyone (for debugging).<br> </p> <p>Thank you!<br> </p> <pre class="moz-signature" cols="72">-- Jack Elliott Director of Classical Music Programming High Desert Community Radio KPOV Bend, Oregon</pre> <div class="moz-cite-prefix">On 9/17/23 8:25 AM, Jordan Erickson wrote:<br> </div> <blockquote type="cite" cite="mid:60932c58-d542-ed99-a719-8870da6dda65 at subj.am"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> Hi Jack,<br> <br> You said:<br> <br> ---<br> Okay now that I am user icecast2, let me see if the script I want the Icecast server to run <on-connect> runs, so . . .<br> <pre>icecast2 at icecast-Pi: $ ./email_onconnect.sh</pre> <p>and the prompt returns immediately, no error message, but no email received. But if I su back to my_username and try the script, it runs and an email is received.<br> </p> ---<br> <br> This tells me that your script is not doing what it needs to do as the Icecast user. Since you're doing it outside of Icecast, it's not the <on-connect> or <on-disconnect> triggers that are failing. It would be helpful if you could paste your script (sensitive info like passwords removed) here.<br> <br> <br> Cheers,<br> Jordan<br> <pre class="moz-signature" cols="72"><a class="moz-txt-link-freetext" href="https://subj.am/" moz-do-not-send="true">https://subj.am/</a> </pre> <div class="moz-cite-prefix">On 9/17/23 07:08, Jack Elliott wrote:<br> </div> <blockquote type="cite" cite="mid:68d4dadd-108f-933a-fad2-8b14e30772d7 at kpov.org"> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> <p>Hi, I posted yesterday that I was following this thread, and a nice listmember offered some suggestions to debug it. I replied directly to him, taking the thread off the list. This was not my intention, I'm bringing it back to the list to seek additional help because this issue has not been resolved.<br> </p> <p>So, summary:</p> <p>The OS is Linux.<br> </p> <p>Issue: <on-connect> / <on-disconnect> does not launch a bash script that sends notification emails.<br> </p> <p>The script is located in /home/my_username/bin</p> <p>The script runs from command line and sends the email with me as user. So the script is coded right. But icecast does not launch the script.</p> <p>I have given rwx permission to everyone from / down to and including the script itself for debugging.<br> </p> <p>Here is the code I have in the mount definition in icecast.xml:<br> </p> <pre> <on-connect>/home/my_username/bin/email_onconnect.sh</on-connect> <on-disconnect>/home/my_username/bin/email_ondisconnect.sh</on-disconnect> </pre> <p>It is intended to run when a remote source client connects. The mountpoint works fine, our remote hosts routinely use it to stream their radio shows to the station to be put on the air.<br> </p> <p>So. Is it possible that by having a fallback-mount (a local mp3) in the mountpoint "blocks" <on-connect>? IOW, because there is always a source client connected?either the fallback or a remote source client?that there is no connecting event to trigger the command?</p> <p>Thank you!<br> </p> <pre class="moz-signature" cols="72">-- Jack Elliott Director of Classical Music Programming High Desert Community Radio KPOV Bend, Oregon</pre> <br> <fieldset class="moz-mime-attachment-header"></fieldset> <pre class="moz-quote-pre" wrap="">_______________________________________________ Icecast mailing list <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href="mailto:Icecast at xiph.org" moz-do-not-send="true">Icecast at xiph.org</a> <a class="moz-txt-link-freetext" href="http://lists.xiph.org/mailman/listinfo/icecast" moz-do-not-send="true">http://lists.xiph.org/mailman/listinfo/icecast</a> </pre> </blockquote> <br> <br> <fieldset class="moz-mime-attachment-header"></fieldset> <pre class="moz-quote-pre" wrap="">_______________________________________________ Icecast mailing list <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href="mailto:Icecast at xiph.org" moz-do-not-send="true">Icecast at xiph.org</a> <a class="moz-txt-link-freetext" href="http://lists.xiph.org/mailman/listinfo/icecast" moz-do-not-send="true">http://lists.xiph.org/mailman/listinfo/icecast</a> </pre> </blockquote> _______________________________________________<br> Icecast mailing list<br> <a class="moz-txt-link-abbreviated" href="mailto:Icecast at xiph.org">Icecast at xiph.org</a><br> <a class="moz-txt-link-freetext" href="http://lists.xiph.org/mailman/listinfo/icecast">http://lists.xiph.org/mailman/listinfo/icecast</a><br> </blockquote> </div> </blockquote> </body> </html> --------------7bquXKfP2f2X3yn1FweF08yV-- From Content-Type: multipart/alternative; boundary="------------cwXTpa91 -------------- next part -------------- An HTML attachment was scrubbed... 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Philipp Schafft
2023-Sep-20 15:44 UTC
[Icecast] Edited: <on-connect> / <on-disconnect> not working
Good morning, On Wed, 2023-09-20 at 08:24 -0700, Jack Elliott wrote:> Hi all, > I am still trying to debug this. Summary, I am using <on-connect> in > my icecast.xml to launch an email when a source-client connects. > Here is the line in icecast.xml: > <on-connect>/home/kpovdjs/bin/email_onconnect.sh</on-connect> > The problem is that this script doesn't do anything when icecast runs > it. > The script works if I run it as user kpovdjs (me). But if I su to > user icecast2, it does nothing. > "email_onconnect.sh" is: > #!/bin/bash > set -x > > # thatjackelliott at kpov.org > > printf "To: thatjackelliott at kpov.org\nFrom: kpovcomputer at gmail.com\nS > ubject: Remote host has connected to mountpoint $1 on the > Backstream\n\n KPOV Icecast server on IcecastPi has detected a > connection on the backstream." > /home/kpovdjs/bin/on_connect.txt > /usr/bin/msmtp thatjackelliott at kpov.org < > /home/kpovdjs/bin/on_connect.txt >/home/kpovdjs/bin/msmtp.log 2>&1Your printf is wrong here. NEVER do something like: printf "bla $blubb bla\n"; ALWAYS do: printf "bla %s bla\n" "$blubb"; That is exactly why we use printf in the first place. This is the reason it exists. Also you can just pipe your output between the commands. No need for a tempfile (which also adds many problems, from permissions to race conditions).> If I run it as user kpovdjs (me), it sends the email, and this is the > debug output: > kpovdjs at Icecast-Pi:~/bin $ ./email_onconnect.sh > + printf 'To: thatjackelliott at kpov.org\nFrom: kpovcomputer at gmail.com\ > nSubject: Remote host has connected to mountpoint on the > Backstream\n\n KPOV Icecast server on IcecastPi has detected a > connection on the backstream.' > + /usr/bin/msmtp thatjackelliott at kpov.org > But as user icecast2, the debug output is the same, but no email > sent: > icecast2 at Icecast-Pi:/home/kpovdjs/bin$ ./email_onconnect.sh > + printf 'To: thatjackelliott at kpov.org\nFrom: kpovcomputer at gmail.com\ > nSubject: Remote host has connected to mountpoint on the > Backstream\n\n KPOV Icecast server on IcecastPi has detected a > connection on the backstream.' > + /usr/bin/msmtp thatjackelliott at kpov.orgAre you sure /usr/bin/msmtp works as the Icecast user? Have you tried to run that script as the same user as Icecast? e.g.: sudo -u icecast /path/to/script> For debug purposes, I have rwxrwxrwx permission set from / and down > to and including the script. > -rwxrwxrwx 1 kpovdjs kpovdjs 414 Sep 17 10:59 email_onconnect.shI hope that is a really really bad joke.> For further debug purposes, I made a copy of the .sh script and > chowned it to user icecast2. > -rwxr-xr-x 1 icecast2 icecast 414 Sep 20 08:08 > email_onconnect_usericecast2.sh > It also does not send the email when I invoke it as user icecast2. > The "set -x" debug output is the same. > At this point it seems that this is not a icecast issue, per se, but > some sneaky subtle weird annoying little Linux thing. However, if > anyone here has an idea on how I might solve it, it would be very > much appreciated.Not the wording I would use. You could check Icecast's error.log to see if it reports a problem. Other than that you really first need to establish that the script actually works running as that user.> Thank you! > ==========================> > Very cool, I haven't encountered the "set -x" debug flag before. > However, the output isn't as interesting as I hoped: > > icecast2 at Icecast-Pi:/home/kpovdjs/bin$ ./email_onconnect.sh > + printf 'To:thatjackelliott at kpov.org\nFrom:kpovcomputer at gmail.com\nS > ubject: Remote host has connected to mountpoint on the Backstream\n\n > KPOV Icecast server on IcecastPi has detected a connection on the > backstream.' > + /usr/bin/msmtpthatjackelliott at kpov.org > icecast2 at Icecast-Pi:/home/kpovdjs/bin$ > > Thank you! > > > Hi > > > > For debuging purpose put > > set -x in the row after #!/bin/bash > > and execute the script. Post the whole output here. > > > > Cheers > > Tom > > Am 17. Sept. 2023, 19:42 +0200 schrieb Jack Elliott < > > that.jack.elliott at gmail.com>: > > > Hi Jordan, > > > > > > Here is my script: > > > > > > #!/bin/bash > > > > > > #thatjackelliott at kpov.org > > > > > > printf "To:thatjackelliott at kpov.org\nFrom:kpovcomputer at gmail.com\ > > > nSubject: Remote host has connected to mountpoint $1 on the > > > Backstream\n\n KPOV Icecast server on IcecastPi has detected a > > > connection on the backstream." > > > > /home/my_username/bin/on_connect.txt > > > /usr/bin/msmtpthatjackelliott at kpov.org < > > > /home/my_username/bin/on_connect.txt > > > >/home/my_username/bin/msmtp.log 2>&1 > > > > > > This script has rwx set for everyone (for debugging). > > > > > > Thank you! > > > > > > -- > > > Jack Elliott > > > Director of Classical Music Programming > > > High Desert Community Radio > > > KPOV Bend, Oregon > > > On 9/17/23 8:25 AM, Jordan Erickson wrote: > > > > Hi Jack, > > > > > > > > You said: > > > > > > > > --- > > > > Okay now that I am user icecast2, let me see if the script I > > > > want the Icecast server to run <on-connect> runs, so . . . > > > > icecast2 at icecast-Pi: $ ./email_onconnect.sh > > > > > > > > and the prompt returns immediately, no error message, but no > > > > email received. But if I su back to my_username and try the > > > > script, it runs and an email is received. > > > > > > > > --- > > > > > > > > This tells me that your script is not doing what it needs to do > > > > as the Icecast user. Since you're doing it outside of Icecast, > > > > it's not the <on-connect> or <on-disconnect> triggers that are > > > > failing. It would be helpful if you could paste your script > > > > (sensitive info like passwords removed) here. > > > > > > > > > > > > Cheers, > > > > Jordan > > > > https://subj.am/-- Philipp Schafft (CEO/Gesch?ftsf?hrer) Telephone: +49.3535 490 17 92 Website: https://www.loewenfelsen.net/ Follow us: https://www.linkedin.com/company/loewenfelsen/ Gesch?ftsf?hrer/CEO: Philipp Schafft L?wenfelsen UG (haftungsbeschr?nkt) Registration number: Bickinger Stra?e 21 HRB 12308 CB 04916 Herzberg (Elster) VATIN/USt-ID: Germany DE305133015
thomas.zumbrunnen at gmail.com
2023-Sep-20 15:48 UTC
[Icecast] Edited: <on-connect> / <on-disconnect> not working
Hi
I?m using this function successful since years. I dont know how your mount point
configuraiton looks like (or I cant see it)
Here?s how it works on my side.
The Mount Point definition in the XML looks like this:
<mount>
<mount-name>/mount_hi</mount-name>
<fallback-mount>/mount_hi_backup</fallback-mount>
<fallback-override>1</fallback-override>
<fallback-when-full>1</fallback-when-full>
<on-connect>/usr/local/bin/icecast/share/web/onconnect.sh</on-connect>
<on-disconnect>/usr/local/bin/icecast/share/web/disconnect.sh</on-disconnect>
</mount>
The script permission looks like this :
-rwxrwxrwx 1 icecast icecast 539 13. Sep 11:42 onconnect.sh
And finaly the script. It?s a bit different from yours, since I send alerts over
two vectors (Mailing and Telegram Bot notification).
#!/bin/bash
/bin/echo "$(date '+%y-%m-%d %H:%M:%S') | CONNECTED" $1
>> /var/log/icecast/connectivity.log
/usr/local/sbin/telegram-notify --success --text "*M1 | Source CONNECTED*
on *$1* check [stream](http:// <http://%3cURL%3e:8010$1.m3u>
<URL>:8010$1.m3u)"
mailx -s "M1 | Source CONNECTED on $1" -r <frommailaddress>
<tomailaddress> <<EOF
The Source Encoder for Mount Point $1 has connected at $(date +%H:%M:%S)
Please Check http:// <http://%3cURL%3e:8010$1.m3u> <URL>:8010$1.m3u
This check will be repeated every time the behavior of the source stream is
changing
EOF
exit
This is it ? maybe it helps a bit.
Cheers
Tom
Von: Icecast <icecast-bounces at xiph.org> Im Auftrag von Jack Elliott
Gesendet: Mittwoch, 20. September 2023 17:24
An: Icecast streaming server user discussions <icecast at xiph.org>
Betreff: Re: [Icecast] Edited: <on-connect> / <on-disconnect> not
working
Hi all,
I am still trying to debug this. Summary, I am using <on-connect> in my
icecast.xml to launch an email when a source-client connects.
Here is the line in icecast.xml:
<on-connect>/home/kpovdjs/bin/email_onconnect.sh</on-connect>
The problem is that this script doesn't do anything when icecast runs it.
The script works if I run it as user kpovdjs (me). But if I su to user icecast2,
it does nothing.
"email_onconnect.sh" is:
#!/bin/bash
set -x
# thatjackelliott at kpov.org <mailto:thatjackelliott at kpov.org>
printf "To: thatjackelliott at kpov.org\nFrom: kpovcomputer at
gmail.com\nSubject: Remote host has connected to mountpoint $1 on the
Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the
backstream." > /home/kpovdjs/bin/on_connect.txt
/usr/bin/msmtp thatjackelliott at kpov.org <mailto:thatjackelliott at
kpov.org> < /home/kpovdjs/bin/on_connect.txt
>/home/kpovdjs/bin/msmtp.log 2>&1
If I run it as user kpovdjs (me), it sends the email, and this is the debug
output:
kpovdjs at Icecast-Pi:~/bin $ ./email_onconnect.sh
+ printf 'To: thatjackelliott at kpov.org\nFrom: kpovcomputer at
gmail.com\nSubject: Remote host has connected to mountpoint on the
Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the
backstream.'
+ /usr/bin/msmtp thatjackelliott at kpov.org <mailto:thatjackelliott at
kpov.org>
But as user icecast2, the debug output is the same, but no email sent:
icecast2 at Icecast-Pi:/home/kpovdjs/bin$ ./email_onconnect.sh
+ printf 'To: thatjackelliott at kpov.org\nFrom: kpovcomputer at
gmail.com\nSubject: Remote host has connected to mountpoint on the
Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the
backstream.'
+ /usr/bin/msmtp thatjackelliott at kpov.org <mailto:thatjackelliott at
kpov.org>
For debug purposes, I have rwxrwxrwx permission set from / and down to and
including the script.
-rwxrwxrwx 1 kpovdjs kpovdjs 414 Sep 17 10:59 email_onconnect.sh
For further debug purposes, I made a copy of the .sh script and chowned it to
user icecast2.
-rwxr-xr-x 1 icecast2 icecast 414 Sep 20 08:08 email_onconnect_usericecast2.sh
It also does not send the email when I invoke it as user icecast2. The "set
-x" debug output is the same.
At this point it seems that this is not a icecast issue, per se, but some sneaky
subtle weird annoying little Linux thing. However, if anyone here has an idea on
how I might solve it, it would be very much appreciated.
Thank you!
==========================
Very cool, I haven't encountered the "set -x" debug flag before.
However, the output isn't as interesting as I hoped:
icecast2 at Icecast-Pi:/home/kpovdjs/bin$ ./email_onconnect.sh
+ printf 'To:thatjackelliott at kpov.org\nFrom:kpovcomputer at
gmail.com\nSubject: Remote host has connected to mountpoint on the
Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the
backstream.'
+ /usr/bin/msmtpthatjackelliott at kpov.org
<mailto:/usr/bin/msmtpthatjackelliott at kpov.org>
icecast2 at Icecast-Pi:/home/kpovdjs/bin$
Thank you!
--
Jack Elliott
Director of Classical Music Programming
High Desert Community Radio
KPOV Bend, Oregon
On 9/17/23 10:49 AM, Thomas Zumbrunnen wrote:
Hi
For debuging purpose put
set -x in the row after #!/bin/bash
and execute the script. Post the whole output here.
Cheers
Tom
Am 17. Sept. 2023, 19:42 +0200 schrieb Jack Elliott
<mailto:that.jack.elliott at gmail.com> <that.jack.elliott at
gmail.com>:
Hi Jordan,
Here is my script:
#!/bin/bash
#thatjackelliott at kpov.org <mailto:#thatjackelliott at kpov.org>
printf <mailto:To:thatjackelliott at kpov.org\nFrom:kpovcomputer at
gmail.com\nSubject:Remotehosthasconnectedtomountpoint$1ontheBackstream\n\nKPOVIcecastserveronIcecastPihasdetectedaconnectiononthebackstream.>
"To:thatjackelliott at kpov.org\nFrom:kpovcomputer at gmail.com\nSubject:
Remote host has connected to mountpoint $1 on the Backstream\n\n KPOV Icecast
server on IcecastPi has detected a connection on the backstream." >
/home/my_username/bin/on_connect.txt
/usr/bin/msmtpthatjackelliott at kpov.org
<mailto:/usr/bin/msmtpthatjackelliott at kpov.org> <
/home/my_username/bin/on_connect.txt >/home/my_username/bin/msmtp.log
2>&1
This script has rwx set for everyone (for debugging).
Thank you!
--
Jack Elliott
Director of Classical Music Programming
High Desert Community Radio
KPOV Bend, Oregon
On 9/17/23 8:25 AM, Jordan Erickson wrote:
Hi Jack,
You said:
---
Okay now that I am user icecast2, let me see if the script I want the Icecast
server to run <on-connect> runs, so . . .
icecast2 at icecast-Pi: $ ./email_onconnect.sh
and the prompt returns immediately, no error message, but no email received. But
if I su back to my_username and try the script, it runs and an email is
received.
---
This tells me that your script is not doing what it needs to do as the Icecast
user. Since you're doing it outside of Icecast, it's not the
<on-connect> or <on-disconnect> triggers that are failing. It would
be helpful if you could paste your script (sensitive info like passwords
removed) here.
Cheers,
Jordan
https://subj.am/
On 9/17/23 07:08, Jack Elliott wrote:
Hi, I posted yesterday that I was following this thread, and a nice listmember
offered some suggestions to debug it. I replied directly to him, taking the
thread off the list. This was not my intention, I'm bringing it back to the
list to seek additional help because this issue has not been resolved.
So, summary:
The OS is Linux.
Issue: <on-connect> / <on-disconnect> does not launch a bash script
that sends notification emails.
The script is located in /home/my_username/bin
The script runs from command line and sends the email with me as user. So the
script is coded right. But icecast does not launch the script.
I have given rwx permission to everyone from / down to and including the script
itself for debugging.
Here is the code I have in the mount definition in icecast.xml:
<on-connect>/home/my_username/bin/email_onconnect.sh</on-connect>
<on-disconnect>/home/my_username/bin/email_ondisconnect.sh</on-disconnect>
It is intended to run when a remote source client connects. The mountpoint works
fine, our remote hosts routinely use it to stream their radio shows to the
station to be put on the air.
So. Is it possible that by having a fallback-mount (a local mp3) in the
mountpoint "blocks" <on-connect>? IOW, because there is always a
source client connected?either the fallback or a remote source client?that there
is no connecting event to trigger the command?
Thank you!
--
Jack Elliott
Director of Classical Music Programming
High Desert Community Radio
KPOV Bend, Oregon
_______________________________________________
Icecast mailing list
Icecast at xiph.org <mailto:Icecast at xiph.org>
http://lists.xiph.org/mailman/listinfo/icecast
_______________________________________________
Icecast mailing list
Icecast at xiph.org <mailto:Icecast at xiph.org>
http://lists.xiph.org/mailman/listinfo/icecast
_______________________________________________
Icecast mailing list
Icecast at xiph.org <mailto:Icecast at xiph.org>
http://lists.xiph.org/mailman/listinfo/icecast
--------------7bquXKfP2f2X3yn1FweF08yV
Content-Type: text/html; charset=UTF-8
Content-Transfer-Encoding: 8bit
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;
charset=UTF-8">
</head>
<body>
<p>Very cool, I haven't encountered the "set -x" debug flag
before.
However, the output isn't as interesting as I hoped:<br>
</p>
<pre>icecast2 at Icecast-Pi:/home/kpovdjs/bin$ ./email_onconnect.sh
+ printf 'To: <a class="moz-txt-link-abbreviated" href=
<mailto:thatjackelliott at kpov.org\nFrom> "mailto:thatjackelliott at
kpov.org\nFrom">thatjackelliott at kpov.org\nFrom</a>: <a
class="moz-txt-link-abbreviated" href= <mailto:kpovcomputer at
gmail.com\nSubject> "mailto:kpovcomputer at
gmail.com\nSubject">kpovcomputer at gmail.com\nSubject</a>: Remote
host has connected to mountpoint on the Backstream\n\n KPOV Icecast server on
IcecastPi has detected a connection on the backstream.'
+ /usr/bin/msmtp <a class="moz-txt-link-abbreviated" href=
<mailto:thatjackelliott at kpov.org> "mailto:thatjackelliott at
kpov.org">thatjackelliott at kpov.org <mailto:thatjackelliott at
kpov.org> </a>
icecast2 at Icecast-Pi:/home/kpovdjs/bin$
</pre>
<p>Thank you!<br>
</p>
<pre class="moz-signature" cols="72">-- Jack Elliott
Director of Classical Music Programming
High Desert Community Radio
KPOV Bend, Oregon</pre>
<div class="moz-cite-prefix">On 9/17/23 10:49 AM, Thomas
Zumbrunnen
wrote:<br>
</div>
<blockquote type="cite"
cite= <mid:192abebe-ee3a-45f8-af67-257177c9a6b3 at Spark>
"mid:192abebe-ee3a-45f8-af67-257177c9a6b3 at Spark">
<meta http-equiv="content-type" content="text/html;
charset=UTF-8">
<title></title>
<div name="messageBodySection">
<div dir="auto">Hi <br>
<br>
For debuging purpose put <br>
<span style="color:#5c2699;font-family:source-code-pro, Menlo,
Monaco, Courier New, Courier, monospace;font-size:
14px">set</span><span
style="color:#242424;background-color:#f9f9f9;font-family:source-code-pro,
Menlo, Monaco, Courier New, Courier, monospace;font-size:
14px"> -x in the row </span>after <span
style="color:#643820;font-family:source-code-pro, Menlo,
Monaco, Courier New, Courier, monospace;font-size:
14px">#!/bin/bash</span><span
style="font-size: 14px"><br>
</span><span style="color:#643820;font-family:source-code-pro,
Menlo, Monaco, Courier New, Courier, monospace;font-size:
14px">and execute the script. Post the whole output
here.</span><span
style="font-size: 14px"><br>
</span><span style="font-size: 14px"><br>
</span><span style="color:#643820;font-family:source-code-pro,
Menlo, Monaco, Courier New, Courier, monospace;font-size:
14px">Cheers</span><span style="font-size:
14px"><br>
</span><span style="color:#643820;font-family:source-code-pro,
Menlo, Monaco, Courier New, Courier, monospace;font-size:
14px">Tom</span></div>
</div>
<div name="messageReplySection">Am 17. Sept. 2023, 19:42 +0200
schrieb Jack Elliott <a class="moz-txt-link-rfc2396E" href=
<mailto:that.jack.elliott at gmail.com> "mailto:that.jack.elliott at
gmail.com"><that.jack.elliott at
gmail.com></a>:<br>
<blockquote type="cite" style="border-left-color: grey;
border-left-width: thin; border-left-style: solid; margin: 5px
5px;padding-left: 10px;">
<p>Hi Jordan,<br>
</p>
<p>Here is my script:</p>
<pre>#!/bin/bash
# <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href=
<mailto:thatjackelliott at kpov.org> "mailto:thatjackelliott at
kpov.org" moz-do-not-send="true">thatjackelliott at kpov.org
<mailto:thatjackelliott at kpov.org> </a>
printf "To: <a class="moz-txt-link-abbreviated" href=
<mailto:thatjackelliott at kpov.org/nFrom> "mailto:thatjackelliott at
kpov.org/nFrom" moz-do-not-send="true">thatjackelliott at
kpov.org\nFrom</a>: <a class="moz-txt-link-abbreviated" href=
<mailto:kpovcomputer at gmail.com/nSubject> "mailto:kpovcomputer at
gmail.com/nSubject" moz-do-not-send="true">kpovcomputer at
gmail.com\nSubject</a>: Remote host has connected to mountpoint $1 on the
Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the
backstream." > /home/my_username/bin/on_connect.txt
/usr/bin/msmtp <a class="moz-txt-link-abbreviated
moz-txt-link-freetext" href= <mailto:thatjackelliott at kpov.org>
"mailto:thatjackelliott at kpov.org"
moz-do-not-send="true">thatjackelliott at kpov.org
<mailto:thatjackelliott at kpov.org> </a> <
/home/my_username/bin/on_connect.txt >/home/my_username/bin/msmtp.log
2>&1
</pre>
<p>This script has rwx set for everyone (for debugging).<br>
</p>
<p>Thank you!<br>
</p>
<pre class="moz-signature" cols="72">-- Jack Elliott
Director of Classical Music Programming
High Desert Community Radio
KPOV Bend, Oregon</pre>
<div class="moz-cite-prefix">On 9/17/23 8:25 AM, Jordan
Erickson wrote:<br>
</div>
<blockquote type="cite"
cite= <mid:60932c58-d542-ed99-a719-8870da6dda65 at subj.am>
"mid:60932c58-d542-ed99-a719-8870da6dda65 at subj.am">
<meta http-equiv="Content-Type" content="text/html;
charset=UTF-8">
Hi Jack,<br>
<br>
You said:<br>
<br>
---<br>
Okay now that I am user icecast2, let me see if the script I
want the Icecast server to run <on-connect> runs, so .
. .<br>
<pre>icecast2 at icecast-Pi: $ ./email_onconnect.sh</pre>
<p>and the prompt returns immediately, no error message, but
no email received. But if I su back to my_username and try
the script, it runs and an email is received.<br>
</p>
---<br>
<br>
This tells me that your script is not doing what it needs to
do as the Icecast user. Since you're doing it outside of
Icecast, it's not the <on-connect> or
<on-disconnect> triggers that are failing. It would be
helpful if you could paste your script (sensitive info like
passwords removed) here.<br>
<br>
<br>
Cheers,<br>
Jordan<br>
<pre class="moz-signature" cols="72"><a
class="moz-txt-link-freetext" href= <https://subj.am/>
"https://subj.am/"
moz-do-not-send="true">https://subj.am/</a>
</pre>
<div class="moz-cite-prefix">On 9/17/23 07:08, Jack Elliott
wrote:<br>
</div>
<blockquote type="cite"
cite= <mid:68d4dadd-108f-933a-fad2-8b14e30772d7 at kpov.org>
"mid:68d4dadd-108f-933a-fad2-8b14e30772d7 at kpov.org">
<meta http-equiv="Content-Type" content="text/html;
charset=UTF-8">
<p>Hi, I posted yesterday that I was following this
thread, and a nice listmember offered some suggestions
to debug it. I replied directly to him, taking the
thread off the list. This was not my intention, I'm
bringing it back to the list to seek additional help
because this issue has not been resolved.<br>
</p>
<p>So, summary:</p>
<p>The OS is Linux.<br>
</p>
<p>Issue: <on-connect> / <on-disconnect> does
not launch a bash script that sends notification emails.<br>
</p>
<p>The script is located in /home/my_username/bin</p>
<p>The script runs from command line and sends the email
with me as user. So the script is coded right. But
icecast does not launch the script.</p>
<p>I have given rwx permission to everyone from / down to
and including the script itself for debugging.<br>
</p>
<p>Here is the code I have in the mount definition in
icecast.xml:<br>
</p>
<pre>
<on-connect>/home/my_username/bin/email_onconnect.sh</on-connect>
<on-disconnect>/home/my_username/bin/email_ondisconnect.sh</on-disconnect>
</pre>
<p>It is intended to run when a remote source client
connects. The mountpoint works fine, our remote hosts
routinely use it to stream their radio shows to the
station to be put on the air.<br>
</p>
<p>So. Is it possible that by having a fallback-mount (a
local mp3) in the mountpoint "blocks"
<on-connect>? IOW, because there is always a
source client connected?either the fallback or a remote
source client?that there is no connecting event to
trigger the command?</p>
<p>Thank you!<br>
</p>
<pre class="moz-signature" cols="72">-- Jack Elliott
Director of Classical Music Programming
High Desert Community Radio
KPOV Bend, Oregon</pre>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
<pre class="moz-quote-pre"
wrap="">_______________________________________________
Icecast mailing list
<a class="moz-txt-link-abbreviated moz-txt-link-freetext" href=
<mailto:Icecast at xiph.org> "mailto:Icecast at xiph.org"
moz-do-not-send="true">Icecast at xiph.org <mailto:Icecast at
xiph.org> </a>
<a class="moz-txt-link-freetext" href=
<http://lists.xiph.org/mailman/listinfo/icecast>
"http://lists.xiph.org/mailman/listinfo/icecast"
moz-do-not-send="true">http://lists.xiph.org/mailman/listinfo/icecast</a>
</pre>
</blockquote>
<br>
<br>
<fieldset class="moz-mime-attachment-header"></fieldset>
<pre class="moz-quote-pre"
wrap="">_______________________________________________
Icecast mailing list
<a class="moz-txt-link-abbreviated moz-txt-link-freetext" href=
<mailto:Icecast at xiph.org> "mailto:Icecast at xiph.org"
moz-do-not-send="true">Icecast at xiph.org <mailto:Icecast at
xiph.org> </a>
<a class="moz-txt-link-freetext" href=
<http://lists.xiph.org/mailman/listinfo/icecast>
"http://lists.xiph.org/mailman/listinfo/icecast"
moz-do-not-send="true">http://lists.xiph.org/mailman/listinfo/icecast</a>
</pre>
</blockquote>
_______________________________________________<br>
Icecast mailing list<br>
<a class="moz-txt-link-abbreviated" href= <mailto:Icecast at
xiph.org> "mailto:Icecast at xiph.org">Icecast at xiph.org
<mailto:Icecast at xiph.org> </a><br>
<a class="moz-txt-link-freetext" href=
<http://lists.xiph.org/mailman/listinfo/icecast>
"http://lists.xiph.org/mailman/listinfo/icecast">http://lists.xiph.org/mailman/listinfo/icecast</a><br>
</blockquote>
</div>
</blockquote>
</body>
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Mark Lee
2023-Sep-20 19:33 UTC
[Icecast] Edited: <on-connect> / <on-disconnect> not working
Hi, does the bash script send the email if you execute it in the terminal? On Wed, Sept 20, 2023, 11:24 a.m. Jack Elliott <that.jack.elliott at gmail.com> wrote:> Hi all, > > I am still trying to debug this. Summary, I am using <on-connect> in my > icecast.xml to launch an email when a source-client connects. > > Here is the line in icecast.xml: > > <on-connect>/home/kpovdjs/bin/email_onconnect.sh</on-connect> > > The problem is that this script doesn't do anything when icecast runs it. > > The script works if I run it as user kpovdjs (me). But if I su to user > icecast2, it does nothing. > > "email_onconnect.sh" is: > > #!/bin/bash > set -x > > # thatjackelliott at kpov.org > > printf "To: thatjackelliott at kpov.org\nFrom: kpovcomputer at gmail.com\nSubject: Remote host has connected to mountpoint $1 on the Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the backstream." > /home/kpovdjs/bin/on_connect.txt > /usr/bin/msmtp thatjackelliott at kpov.org < /home/kpovdjs/bin/on_connect.txt >/home/kpovdjs/bin/msmtp.log 2>&1 > > If I run it as user kpovdjs (me), it sends the email, and this is the > debug output: > > kpovdjs at Icecast-Pi:~/bin $ ./email_onconnect.sh > + printf 'To: thatjackelliott at kpov.org\nFrom: kpovcomputer at gmail.com\nSubject: Remote host has connected to mountpoint on the Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the backstream.' > + /usr/bin/msmtp thatjackelliott at kpov.org > > But as user icecast2, the debug output is the same, but no email sent: > > icecast2 at Icecast-Pi:/home/kpovdjs/bin$ ./email_onconnect.sh > + printf 'To: thatjackelliott at kpov.org\nFrom: kpovcomputer at gmail.com\nSubject: Remote host has connected to mountpoint on the Backstream\n\n KPOV Icecast server on IcecastPi has detected a connection on the backstream.' > + /usr/bin/msmtp thatjackelliott at kpov.org > > For debug purposes, I have rwxrwxrwx permission set from / and down to and > including the script. > > -rwxrwxrwx 1 kpovdjs kpovdjs 414 Sep 17 10:59 email_onconnect.sh > > For further debug purposes, I made a copy of the .sh script and chowned it > to user icecast2. > > -rwxr-xr-x 1 icecast2 icecast 414 Sep 20 08:08 email_onconnect_usericecast2.sh > > It also does not send the email when I invoke it as user icecast2. The > "set -x" debug output is the same. > > At this point it seems that this is not a icecast issue, per se, but some > sneaky subtle weird annoying little Linux thing. However, if anyone here > has an idea on how I might solve it, it would be very much appreciated. > > Thank you! > > ==========================> > > Very cool, I haven't encountered the "set -x" debug flag before. However, > the output isn't as interesting as I hoped: > > icecast2 at Icecast-Pi:/home/kpovdjs/bin$ ./email_onconnect.sh > + printf ' > To:thatjackelliott at kpov.org\nFrom:kpovcomputer at gmail.com\nSubject: Remote > host has connected to mountpoint on the Backstream\n\n KPOV Icecast server > on IcecastPi has detected a connection on the backstream.' > + /usr/bin/msmtpthatjackelliott at kpov.org > icecast2 at Icecast-Pi:/home/kpovdjs/bin$ > > Thank you! > > -- > Jack Elliott > Director of Classical Music Programming > High Desert Community Radio > KPOV Bend, Oregon > > On 9/17/23 10:49 AM, Thomas Zumbrunnen wrote: > > Hi > > For debuging purpose put > set -x in the row after #!/bin/bash > and execute the script. Post the whole output here. > > Cheers > Tom > Am 17. Sept. 2023, 19:42 +0200 schrieb Jack Elliott > <that.jack.elliott at gmail.com> <that.jack.elliott at gmail.com>: > > > Hi Jordan, > > Here is my script: > > #!/bin/bash > > #thatjackelliott at kpov.org > > printf "To:thatjackelliott at kpov.org\nFrom:kpovcomputer at gmail.com\nSubject: > Remote host has connected to mountpoint $1 on the Backstream\n\n KPOV > Icecast server on IcecastPi has detected a connection on the backstream." > <To:thatjackelliott at kpov.org%5CnFrom:kpovcomputer at gmail.com%5CnSubject:Remotehosthasconnectedtomountpoint$1ontheBackstream%5Cn%5CnKPOVIcecastserveronIcecastPihasdetectedaconnectiononthebackstream.> > > /home/my_username/bin/on_connect.txt > /usr/bin/msmtpthatjackelliott at kpov.org < > /home/my_username/bin/on_connect.txt >/home/my_username/bin/msmtp.log 2>&1 > > This script has rwx set for everyone (for debugging). > > Thank you! > > -- > Jack Elliott > Director of Classical Music Programming > High Desert Community Radio > KPOV Bend, Oregon > On 9/17/23 8:25 AM, Jordan Erickson wrote: > > Hi Jack, > > You said: > > --- > Okay now that I am user icecast2, let me see if the script I want the > Icecast server to run <on-connect> runs, so . . . > icecast2 at icecast-Pi: $ ./email_onconnect.sh > > and the prompt returns immediately, no error message, but no email > received. But if I su back to my_username and try the script, it runs and > an email is received. > > --- > > This tells me that your script is not doing what it needs to do as the > Icecast user. Since you're doing it outside of Icecast, it's not the > <on-connect> or <on-disconnect> triggers that are failing. It would be > helpful if you could paste your script (sensitive info like passwords > removed) here. > > > Cheers, > Jordan > https://subj.am/ > > On 9/17/23 07:08, Jack Elliott wrote: > > > Hi, I posted yesterday that I was following this thread, and a nice > listmember offered some suggestions to debug it. I replied directly to him, > taking the thread off the list. This was not my intention, I'm bringing it > back to the list to seek additional help because this issue has not been > resolved. > > So, summary: > > The OS is Linux. > > Issue: <on-connect> / <on-disconnect> does not launch a bash script that > sends notification emails. > > The script is located in /home/my_username/bin > > The script runs from command line and sends the email with me as user. So > the script is coded right. But icecast does not launch the script. > > I have given rwx permission to everyone from / down to and including the > script itself for debugging. > > Here is the code I have in the mount definition in icecast.xml: > > <on-connect>/home/my_username/bin/email_onconnect.sh</on-connect> > <on-disconnect>/home/my_username/bin/email_ondisconnect.sh</on-disconnect> > > It is intended to run when a remote source client connects. The mountpoint > works fine, our remote hosts routinely use it to stream their radio shows > to the station to be put on the air. > > So. Is it possible that by having a fallback-mount (a local mp3) in the > mountpoint "blocks" <on-connect>? IOW, because there is always a source > client connected?either the fallback or a remote source client?that there > is no connecting event to trigger the command? > > Thank you! > > -- > Jack Elliott > Director of Classical Music Programming > High Desert Community Radio > KPOV Bend, Oregon > > _______________________________________________ > Icecast mailing list > Icecast at xiph.org > http://lists.xiph.org/mailman/listinfo/icecast > > > > _______________________________________________ > Icecast mailing list > Icecast at xiph.org > http://lists.xiph.org/mailman/listinfo/icecast > > _______________________________________________ > Icecast mailing list > Icecast at xiph.org > http://lists.xiph.org/mailman/listinfo/icecast > > --------------7bquXKfP2f2X3yn1FweF08yV > Content-Type: text/html; charset=UTF-8 > Content-Transfer-Encoding: 8bit > > <html> > <head> > <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"> > </head> > <body> > <p>Very cool, I haven't encountered the "set -x" debug flag before. > However, the output isn't as interesting as I hoped:<br> > </p> > <pre>icecast2 at Icecast-Pi:/home/kpovdjs/bin$ ./email_onconnect.sh > + printf 'To: <a class="moz-txt-link-abbreviated" href> "mailto:thatjackelliott at kpov.org\nFrom" <thatjackelliott at kpov.org%5CnFrom> > >thatjackelliott at kpov.org\nFrom</a>: <a class="moz-txt-link-abbreviated" > href="mailto:kpovcomputer at gmail.com\nSubject" > <kpovcomputer at gmail.com%5CnSubject>>kpovcomputer at gmail.com\nSubject</a>: > Remote host has connected to mountpoint on the Backstream\n\n KPOV Icecast > server on IcecastPi has detected a connection on the backstream.' > + /usr/bin/msmtp <a class="moz-txt-link-abbreviated" href> "mailto:thatjackelliott at kpov.org" <thatjackelliott at kpov.org>> > thatjackelliott at kpov.org</a> > icecast2 at Icecast-Pi:/home/kpovdjs/bin$ > </pre> > <p>Thank you!<br> > </p> > <pre class="moz-signature" cols="72">-- Jack Elliott > Director of Classical Music Programming > High Desert Community Radio > KPOV Bend, Oregon</pre> > <div class="moz-cite-prefix">On 9/17/23 10:49 AM, Thomas Zumbrunnen > wrote:<br> > </div> > <blockquote type="cite" > cite="mid:192abebe-ee3a-45f8-af67-257177c9a6b3 at Spark"> > <meta http-equiv="content-type" content="text/html; charset=UTF-8"> > <title></title> > <div name="messageBodySection"> > <div dir="auto">Hi <br> > <br> > For debuging purpose put <br> > <span style="color:#5c2699;font-family:source-code-pro, Menlo, > Monaco, Courier New, Courier, monospace;font-size: 14px">set</span><span > style="color:#242424;background-color:#f9f9f9;font-family:source-code-pro, > Menlo, Monaco, Courier New, Courier, monospace;font-size: > 14px"> -x in the row </span>after <span > style="color:#643820;font-family:source-code-pro, Menlo, > Monaco, Courier New, Courier, monospace;font-size: > 14px">#!/bin/bash</span><span > style="font-size: 14px"><br> > </span><span style="color:#643820;font-family:source-code-pro, > Menlo, Monaco, Courier New, Courier, monospace;font-size: > 14px">and execute the script. Post the whole output here.</span><span > style="font-size: 14px"><br> > </span><span style="font-size: 14px"><br> > </span><span style="color:#643820;font-family:source-code-pro, > Menlo, Monaco, Courier New, Courier, monospace;font-size: > 14px">Cheers</span><span style="font-size: 14px"><br> > </span><span style="color:#643820;font-family:source-code-pro, > Menlo, Monaco, Courier New, Courier, monospace;font-size: > 14px">Tom</span></div> > </div> > <div name="messageReplySection">Am 17. Sept. 2023, 19:42 +0200 > schrieb Jack Elliott <a class="moz-txt-link-rfc2396E" href> "mailto:that.jack.elliott at gmail.com" <that.jack.elliott at gmail.com>>& > lt;that.jack.elliott at gmail.com></a>:<br> > <blockquote type="cite" style="border-left-color: grey; > border-left-width: thin; border-left-style: solid; margin: 5px > 5px;padding-left: 10px;"> > <p>Hi Jordan,<br> > </p> > <p>Here is my script:</p> > <pre>#!/bin/bash > > # <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href> "mailto:thatjackelliott at kpov.org" <thatjackelliott at kpov.org> > moz-do-not-send="true">thatjackelliott at kpov.org</a> > > printf "To: <a class="moz-txt-link-abbreviated" href> "mailto:thatjackelliott at kpov.org/nFrom" <thatjackelliott at kpov.org/nFrom> > moz-do-not-send="true">thatjackelliott at kpov.org\nFrom</a>: <a > class="moz-txt-link-abbreviated" href> "mailto:kpovcomputer at gmail.com/nSubject" <kpovcomputer at gmail.com/nSubject> > moz-do-not-send="true">kpovcomputer at gmail.com\nSubject</a>: Remote host > has connected to mountpoint $1 on the Backstream\n\n KPOV Icecast server on > IcecastPi has detected a connection on the backstream." > > /home/my_username/bin/on_connect.txt > /usr/bin/msmtp <a class="moz-txt-link-abbreviated moz-txt-link-freetext" > href="mailto:thatjackelliott at kpov.org" <thatjackelliott at kpov.org> > moz-do-not-send="true">thatjackelliott at kpov.org</a> < > /home/my_username/bin/on_connect.txt >/home/my_username/bin/msmtp.log > 2>&1 > </pre> > <p>This script has rwx set for everyone (for debugging).<br> > </p> > <p>Thank you!<br> > </p> > <pre class="moz-signature" cols="72">-- Jack Elliott > Director of Classical Music Programming > High Desert Community Radio > KPOV Bend, Oregon</pre> > <div class="moz-cite-prefix">On 9/17/23 8:25 AM, Jordan > Erickson wrote:<br> > </div> > <blockquote type="cite" > cite="mid:60932c58-d542-ed99-a719-8870da6dda65 at subj.am"> > <meta http-equiv="Content-Type" content="text/html; > charset=UTF-8"> > Hi Jack,<br> > <br> > You said:<br> > <br> > ---<br> > Okay now that I am user icecast2, let me see if the script I > want the Icecast server to run <on-connect> runs, so . > . .<br> > <pre>icecast2 at icecast-Pi: $ ./email_onconnect.sh</pre> > <p>and the prompt returns immediately, no error message, but > no email received. But if I su back to my_username and try > the script, it runs and an email is received.<br> > </p> > ---<br> > <br> > This tells me that your script is not doing what it needs to > do as the Icecast user. Since you're doing it outside of > Icecast, it's not the <on-connect> or > <on-disconnect> triggers that are failing. It would be > helpful if you could paste your script (sensitive info like > passwords removed) here.<br> > <br> > <br> > Cheers,<br> > Jordan<br> > <pre class="moz-signature" cols="72"><a class="moz-txt-link-freetext" href> "https://subj.am/" <https://subj.am/> moz-do-not-send="true"> > https://subj.am/</a> > > </pre> > <div class="moz-cite-prefix">On 9/17/23 07:08, Jack Elliott > wrote:<br> > </div> > <blockquote type="cite" > cite="mid:68d4dadd-108f-933a-fad2-8b14e30772d7 at kpov.org"> > <meta http-equiv="Content-Type" content="text/html; > charset=UTF-8"> > <p>Hi, I posted yesterday that I was following this > thread, and a nice listmember offered some suggestions > to debug it. I replied directly to him, taking the > thread off the list. This was not my intention, I'm > bringing it back to the list to seek additional help > because this issue has not been resolved.<br> > </p> > <p>So, summary:</p> > <p>The OS is Linux.<br> > </p> > <p>Issue: <on-connect> / <on-disconnect> does > not launch a bash script that sends notification emails.<br> > </p> > <p>The script is located in /home/my_username/bin</p> > <p>The script runs from command line and sends the email > with me as user. So the script is coded right. But > icecast does not launch the script.</p> > <p>I have given rwx permission to everyone from / down to > and including the script itself for debugging.<br> > </p> > <p>Here is the code I have in the mount definition in > icecast.xml:<br> > </p> > <pre> > <on-connect>/home/my_username/bin/email_onconnect.sh</on-connect> > > <on-disconnect>/home/my_username/bin/email_ondisconnect.sh</on-disconnect> > </pre> > <p>It is intended to run when a remote source client > connects. The mountpoint works fine, our remote hosts > routinely use it to stream their radio shows to the > station to be put on the air.<br> > </p> > <p>So. Is it possible that by having a fallback-mount (a > local mp3) in the mountpoint "blocks" > <on-connect>? IOW, because there is always a > source client connected?either the fallback or a remote > source client?that there is no connecting event to > trigger the command?</p> > <p>Thank you!<br> > </p> > <pre class="moz-signature" cols="72">-- Jack Elliott > Director of Classical Music Programming > High Desert Community Radio > KPOV Bend, Oregon</pre> > <br> > <fieldset class="moz-mime-attachment-header"></fieldset> > <pre class="moz-quote-pre" > wrap="">_______________________________________________ > Icecast mailing list > <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href> "mailto:Icecast at xiph.org" <Icecast at xiph.org> moz-do-not-send="true"> > Icecast at xiph.org</a> > <a class="moz-txt-link-freetext" href> "http://lists.xiph.org/mailman/listinfo/icecast" > <http://lists.xiph.org/mailman/listinfo/icecast> moz-do-not-send="true"> > http://lists.xiph.org/mailman/listinfo/icecast</a> > </pre> > </blockquote> > <br> > <br> > <fieldset class="moz-mime-attachment-header"></fieldset> > <pre class="moz-quote-pre" > wrap="">_______________________________________________ > Icecast mailing list > <a class="moz-txt-link-abbreviated moz-txt-link-freetext" href> "mailto:Icecast at xiph.org" <Icecast at xiph.org> moz-do-not-send="true"> > Icecast at xiph.org</a> > <a class="moz-txt-link-freetext" href> "http://lists.xiph.org/mailman/listinfo/icecast" > <http://lists.xiph.org/mailman/listinfo/icecast> moz-do-not-send="true"> > http://lists.xiph.org/mailman/listinfo/icecast</a> > </pre> > </blockquote> > _______________________________________________<br> > Icecast mailing list<br> > <a class="moz-txt-link-abbreviated" href="mailto:Icecast at xiph.org" > <Icecast at xiph.org>>Icecast at xiph.org</a><br> > <a class="moz-txt-link-freetext" href> "http://lists.xiph.org/mailman/listinfo/icecast" > <http://lists.xiph.org/mailman/listinfo/icecast>> > http://lists.xiph.org/mailman/listinfo/icecast</a><br> > </blockquote> > </div> > </blockquote> > </body> > </html> > > --------------7bquXKfP2f2X3yn1FweF08yV-- > From Content-Type: multipart/alternative; > boundary="------------cwXTpa91 > > _______________________________________________ > Icecast mailing list > Icecast at xiph.org > http://lists.xiph.org/mailman/listinfo/icecast >-------------- next part -------------- An HTML attachment was scrubbed... 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