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Update websocket example - stop websocket threads per server context instead of using a static variable

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bel
2014-08-11 00:30:14 +02:00
parent 624aed908d
commit 26ecfa7261
2 changed files with 7 additions and 6 deletions
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12
examples/websocket/WebSockCallbacks.c
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@@ -138,15 +138,14 @@ void connection_close_handler(struct mg_connection *conn) {
}
static int runLoop = 0;
static void * eventMain(void * arg) {
char msg[256];
struct mg_context *ctx = (struct mg_context *)arg;
tWebSockContext *ws_ctx = (tWebSockContext*) mg_get_user_data(ctx);
runLoop = 1;
while (runLoop) {
ws_ctx->runLoop = 1;
while (ws_ctx->runLoop) {
time_t t = time(0);
struct tm * timestr = localtime(&t);
sprintf(msg,"title %s",asctime(timestr));
@@ -174,14 +173,15 @@ void websock_send_broadcast(struct mg_context *ctx, const char * data, int data_
void websock_init_lib(struct mg_context *ctx) {
tWebSockContext *ws_ctx = (tWebSockContext*) mg_get_user_data(ctx);
memset(ws_ctx->socketList,0,sizeof(ws_ctx->socketList));
memset(ws_ctx,0,sizeof(*ws_ctx));
/* todo: use mg_start_thread_id instead of mg_start_thread */
mg_start_thread(eventMain, ctx);
}
void websock_exit_lib(struct mg_context *ctx) {
runLoop = 0;
tWebSockContext *ws_ctx = (tWebSockContext*) mg_get_user_data(ctx);
ws_ctx->runLoop = 0;
/* todo: wait for the thread instead of a timeout */
mg_sleep(2000);
}