search for: force_drain

http://bass.directhit.com/openssh_snap/ Starting tonight I plan on tracking changes very closely with the OpenBSD tree. I need people to test the latest snapshot (9/14 at of right now) and report success or failure on compiling. I am starting this now because we are looking at a code freeze soon and I really want to ensure it compiles and runs on all existing platforms. So we (the portable

Using OpenSSH_8.3p1 I had an open (working) connection to some other box; after a bit of inactivity, some device in the middle seems to have forgotten about the TCP connection (NAT) and broke it. I've got an EscapeChar defined, though; so first I tried to send a BREAK and, when that didn't help (TCP already gone, packets get lost!), I tried (just out of curiosity) a Rekey. Now I can see

...Channel * client_request_forwarded_tcpip(const char *request_type, int rchan) { @@ -1078,7 +1079,9 @@ xfree(listen_address); return c; } +#endif /* WITH_TCPFWD */ +#ifdef WITH_X11FWD static Channel* client_request_x11(const char *request_type, int rchan) { @@ -1118,7 +1121,9 @@ c->force_drain = 1; return c; } +#endif /* WITH_X11FWD */ +#ifdef WITH_AGENTFWD static Channel* client_request_agent(const char *request_type, int rchan) { @@ -1144,6 +1149,7 @@ c->force_drain = 1; return c; } +#endif /* XXXX move to generic input handler */ static void @@ -1165,11 +1171,17 @@...

...ite fd */ int efd; /* extended fd */ int sock; /* sock fd */ - int ctl_fd; /* control fd (client sharing) */ + int ctl_chan; /* control channel (multiplexed connections) */ int isatty; /* rfd is a tty */ int client_tty; /* (client) TTY has been requested */ int force_drain; /* force close on iEOF */ @@ -141,6 +146,10 @@ struct Channel { /* non-blocking connect */ struct channel_connect connect_ctx; + + /* multiplexing protocol hook, called for each packet received */ + mux_callback_fn *mux_rcb; + void *mux_ctx; }; #define CHAN_EXTENDED_IGNORE 0 @@ -171,...