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Do not allow libwsclient_send after close frame.

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Payden Sutherland 2012-10-06 17:10:22 -04:00
parent a10c910559
commit b28c123b01
1 changed files with 5 additions and 0 deletions
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5
wsclient.c
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@ -497,6 +497,11 @@ int stricmp(const char *s1, const char *s2) {
int libwsclient_send(wsclient *client, char *strdata) { int libwsclient_send(wsclient *client, char *strdata) {
pthread_mutex_lock(&client->lock); pthread_mutex_lock(&client->lock);
if(client->flags & CLIENT_SENT_CLOSE_FRAME) {
fprintf(stderr, "Trying to send data after sending close frame. Not sending.\n");
pthread_mutex_unlock(&client->lock);
return 0;
}
if(client->flags & CLIENT_CONNECTING) { if(client->flags & CLIENT_CONNECTING) {
pthread_mutex_unlock(&client->lock); pthread_mutex_unlock(&client->lock);
pthread_join(client->handshake_thread, NULL); pthread_join(client->handshake_thread, NULL);