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Add notification of unhandled control frames

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Send a message to stderr.  I have an inkling one
of my programs is timing out because it's not responding
to server PINGs.  This might tell me that.  Useful anyway.
This commit is contained in:
Payden Sutherland 2012-10-07 16:44:54 -04:00
parent b28c123b01
commit fda4e30b01
1 changed files with 3 additions and 0 deletions
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3
wsclient.c
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@ -104,6 +104,9 @@ void libwsclient_handle_control_frame(wsclient *c, libwsclient_frame *ctl_frame)
c->flags |= CLIENT_SHOULD_CLOSE; c->flags |= CLIENT_SHOULD_CLOSE;
pthread_mutex_unlock(&c->lock); pthread_mutex_unlock(&c->lock);
break; break;
default:
fprintf(stderr, "Unhandled control frame received. Opcode: %d\n", ctl_frame->opcode);
break;
} }
libwsclient_frame *ptr = NULL; libwsclient_frame *ptr = NULL;
ptr = ctl_frame->prev_frame; //This very well may be a NULL pointer, but just in case we preserve it. ptr = ctl_frame->prev_frame; //This very well may be a NULL pointer, but just in case we preserve it.