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| author | oehhar <harald.oehlmann@elmicron.de> | 2014-12-17 08:22:23 (GMT) |
|---|---|---|
| committer | oehhar <harald.oehlmann@elmicron.de> | 2014-12-17 08:22:23 (GMT) |
| commit | d7a9d635208125f64de188de24122509d0c624dc (patch) | |
| tree | 965fd82f8c22b9bb8ad71274378591d94b4d7569 /doc/socket.n | |
| parent | f716d8815b6d817da037a00fe888567854fbc690 (diff) | |
| download | tcl-d7a9d635208125f64de188de24122509d0c624dc.zip tcl-d7a9d635208125f64de188de24122509d0c624dc.tar.gz tcl-d7a9d635208125f64de188de24122509d0c624dc.tar.bz2 | |
Documented "fconfigure $h -connecting" on socket man page
Diffstat (limited to 'doc/socket.n')
| -rw-r--r-- | doc/socket.n | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/doc/socket.n b/doc/socket.n index b7a4a45..492ca66 100644 --- a/doc/socket.n +++ b/doc/socket.n @@ -97,6 +97,10 @@ writable channel event on the socket to get notified when the asynchronous connection has succeeded or failed. See the \fBvwait\fR and the \fBchan\fR commands for more details on the event loop and channel events. +.PP +The \fBchan configure\fR option \fB-connecting\fR may be used to check if the connect is still running. To verify a successful connect, the option \fB-error\fR may be checked when \fB-connecting\fR returned 0. +.PP +Operation without the event queue requires at the moment calls to \fBchan configure\fR to advance the internal state machine. .RE .SH "SERVER SOCKETS" .PP @@ -186,6 +190,11 @@ sockets, this option returns a list of three elements; these are the address, the host name and the port to which the peer socket is connected or bound. If the host name cannot be computed, the second element of the list is identical to the address, its first element. +.RE +.TP +\fB\-connecting\fR +. +This option is not supported by server sockets. For client sockets, this option returns 1 if an asyncroneous connect is still in progress, 0 otherwise. .PP .SH "EXAMPLES" .PP |