search for: syswrite

...the vcs file to be saved in the serve. when i am trying to delete the file from the server it is throwing the error,"Cannot start Microsoft Outlook.Cannot import vCalendar file". here is the code that i am using. def vcs f = File.open("txt_name.vcs","w+") f.syswrite("BEGIN:VCALENDAR\n") f.syswrite("PRODID:-//Microsoft Corporation//Outlook MIMEDIR//EN\n") f.syswrite("VERSION:1.0\n") f.syswrite("BEGIN:VEVENT\n") f.syswrite("DTSTART:20070105T210000Z\n") f.syswrite("DTEND:20070105T230000Z\n...

Hi, I''ve been using send_file in my Rails application with WEBrick happily to send files of various sizes and kinds. The same code fails to send anything but a 500 error when run under Apache, and a log file message "warning: syswrite for buffered IO". Looking back through the mailing list archives I see that there have been send_file bugs in the past. Can some knowledgeable person tell me if these problems are still unfixed for Rails application using Apache? Cheers, Stu

...ptions[:stream] render :text => Proc.new { |response, output| logger.info "Streaming file #{path}" unless logger.nil? len = options[:buffer_size] || 4096 File.open(path, ''rb'') do |file| if output.respond_to?(:syswrite) begin while true output.syswrite(file.sysread(len)) end rescue EOFError end else while buf = file.read(len) output.write(buf) end...

...is not ignored + def test_eof_app + teardown + app = lambda { |env| raise EOFError } + # [200, {}, []] } + redirect_test_io do + @server = HttpServer.new(app, :listeners => [ "127.0.0.1:#@port"] ) + @server.start + end + sock = TCPSocket.new(''127.0.0.1'', @port) + sock.syswrite("GET / HTTP/1.0\r\n\r\n") + assert_match %r{\AHTTP/1.[01] 500\b}, sock.sysread(4096) + assert_nil sock.close + lines = File.readlines("test_stderr.#$$.log") + assert lines.grep(/app error:/) + end + + def test_file_streamed_request_close + teardown + # do a funky dance so that t...

...ent-Length header is missing. What gives? Curious, I try the 350MB download: Firefox (OS/X) : 500 internal server error Looking at the Apache error logs I see (long line wrapped): /opt/ruby-1.8.2/lib/ruby/gems/1.8/gems/actionpack-1.11.2/lib/ action_controller/streaming.rb:71: warning: syswrite for buffered IO Which makes me think Rails or Ruby are trying to do low level system writes to a buffered IO stream. My next step is to copy the method referred to in the log message and change it to ensure it doesn''t use low level writes: def my_send_file(path, options =...

...er = false if options[:stream] render :text => Proc.new { |response, output| logger.info "Streaming file #{path}" unless logger.nil? len = options[:buffer_size] || 4096 File.open(path, ''rb'') do |file| if output.respond_to?(:syswrite) begin while true output.syswrite(file.sysread(len)) end rescue EOFError end else while buf = file.read(len) output.write(buf) end end end } el...

In order to get more information on IO performance problems I created the script below: #!/usr/sbin/dtrace -s #pragma D option flowindent syscall::*write*:entry /pid == $1 && guard++ == 0/ { self -> ts = timestamp; self->traceme = 1; printf("fd: %d", arg0); } fbt::: /self->traceme/ { /* elapsd =timestamp - self -> ts; printf("

Hi, I am reading RSS feeds and quite often I get the following error in the "net" library. Anybody had such error before? Any info would be very useful? Thanks, Hari ----- /usr/lib/ruby/1.8/net/protocol.rb:133:in `sysread'': end of file reached (EOFError) from /usr/lib/ruby/1.8/net/protocol.rb:133:in `rbuf_fill'' from /usr/lib/ruby/1.8/timeout.rb:56:in

...em with the send_file method. I saw that some of you had the same problem but with no real solution/explanation first problem the :stream options, and not ''streaming'' as I see in some doc or book. the second problem : when you set :stream to true, there''s a use of syswrite that should not be. I detailed this in response to a ticket opened by stuart hungerford : http://dev.rubyonrails.org/ticket/3302 I would like to have your opinions on a better solution or a real solution. thanks Jean-Marc Delafont --------------------------------- Nouveau : t?...

...equest-header: referer => https://censored.com/dealerApply/ request-header: accept-charset => ISO-8859-1,utf-8;q=0.7,*;q=0.7 request-header: content-length => 47 request-header: keep-alive => 300 Errno::EPIPE: Broken pipe from /usr/local/lib/ruby/1.8/openssl/buffering.rb:178:in `syswrite'' from /usr/local/lib/ruby/1.8/openssl/buffering.rb:178:in `do_write'' from /usr/local/lib/ruby/1.8/openssl/buffering.rb:192:in `write'' from /usr/local/lib/ruby/1.8/net/protocol.rb:175:in `write0'' from /usr/local/lib/ruby/1.8/net/pro...

...die(user_message(__x("Authentication error connecting to ". "{server}. Used credentials for {username} ". @@ -185,6 +194,8 @@ sub handle_data my $volfh = $self->{_v2v_volfh}; + $self->{_v2v_received} += length($data); + syswrite($volfh, $data) or die(user_message(__x("Error writing to {path}: {error}", path => $self->{_v2v_volpath}, @@ -205,6 +216,7 @@ sub create_volume unless (defined($name)); my $size = $response->content_length(); + $self-&g...

...ib/ruby/site_ruby/1.8/puppet/application.rb:306:in `exit_on_fail'' /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:217:in `run'' /usr/sbin/puppetmasterd:66 [2010-07-01 13:27:31] ERROR OpenSSL::SSL::SSLError: SSL_write:: internal error /usr/lib/ruby/1.8/openssl/buffering.rb:178:in `syswrite'' /usr/lib/ruby/1.8/openssl/buffering.rb:178:in `do_write'' /usr/lib/ruby/1.8/openssl/buffering.rb:197:in `<<'' /usr/lib/ruby/1.8/webrick/httpresponse.rb:324:in `_write_data'' /usr/lib/ruby/1.8/webrick/httpresponse.rb:296:in `send_body_string'' /usr/lib...

...le. IO.popen(''c:\program files\gs\gs8.56\bin\gswin32c.exe -q -dNOPAUSE -dBATCH -sDEVICE=tiffg4 -sOutputFile=- -'', "wb+") do |pipe| pipe.write pdf_data pipe.close_write tiff_data = pipe.read open(''test1.tiff'', ''wb'') { |f| f.syswrite tiff_data } end Is it not possible to receive binary data correctly from the pipe? I''ve tested on both XP (ruby 1.8.4) and Linux (ruby 1.8.4). Thanks for any advice you can offer. Regards, Rich Duzenbury --~--~---------~--~----~------------~-------~--~----~ You received this message...

...ening storage volume {path} ". + "for writing: {error}", error => $!))); + + $self->{fd} = $fd; +} + +sub write +{ + my $self = shift; + my ($data) = @_; + + defined($self->{fd}) or die("write called without open"); + + syswrite($self->{fd}, $data) + or die(user_message(__x("Error writing to {path}: {error}", + path => $self->get_path(), + error => $!))); +} + +sub close +{ + my $self = shift; + + close($self->{fd}) +...

The following patches are where I'm currently at with ESX support. I can now import a domain from ESX along with its storage. Note that I'm not yet doing any conversion. In fact, I've never even tested past the import stage (I just had an exit in there). The meat is really in the 4th patch. The rename of MetadataReader->Connection was because the Connection is now really providing

With this patchset I have successfully[1] imported a RHEL 5 guest directly from ESX with the following command line: virt-v2v -ic 'esx://yellow.marston/?no_verify=1' -op transfer RHEL5-64 Login details are stored in ~/.netrc Note that this is the only guest I've tested against. I haven't for example, checked that I haven't broken Xen imports. Matt [1] With the exception of

...ening storage volume {path} ". - "for writing: {error}", error => $!))); - - $self->{fd} = $fd; -} - -sub write -{ - my $self = shift; - my ($data) = @_; - - defined($self->{fd}) or die("write called without open"); - - syswrite($self->{fd}, $data) - or die(user_message(__x("Error writing to {path}: {error}", - path => $self->get_path(), - error => $!))); -} - -sub close -{ - my $self = shift; - - close($self->{fd}) -...