FS-10167: Small fix, made state volatile in session and connection to prevent…

FS-10167: Small fix, made state volatile in session and connection to prevent odd behaviour by the GCC compiler under linux

libs/libblade/src/blade_connection.c

@@ -42,7 +42,7 @@ struct blade_connection_s {
 
 	blade_connection_direction_t direction;
     ks_thread_t *state_thread;
-	blade_connection_state_t state;
+	volatile blade_connection_state_t state;
 
 	const char *id;
 	ks_rwl_t *lock;

libs/libblade/src/blade_module_wss.c

@@ -1012,7 +1012,7 @@ blade_connection_state_hook_t blade_transport_wss_on_state_attach_inbound(blade_
 	if (json_req) cJSON_Delete(json_req);
 	if (json_res) cJSON_Delete(json_res);
 
-	
+
 	return ret;
 }
 

libs/libblade/src/blade_session.c

@@ -37,7 +37,7 @@ struct blade_session_s {
 	blade_handle_t *handle;
 	ks_pool_t *pool;
 
-	blade_session_state_t state;
+	volatile blade_session_state_t state;
 
 	const char *id;
 	ks_rwl_t *lock;
@@ -180,7 +180,7 @@ KS_DECLARE(ks_status_t) blade_session_startup(blade_session_t *bs)
 	ks_assert(tpool);
 
 	blade_session_state_set(bs, BLADE_SESSION_STATE_NONE);
-	
+
 	if (ks_thread_pool_add_job(tpool, blade_session_state_thread, bs) != KS_STATUS_SUCCESS) {
 		// @todo error logging
 		return KS_STATUS_FAIL;
@@ -470,7 +470,7 @@ void *blade_session_state_thread(ks_thread_t *thread, void *data)
 	ks_assert(data);
 
 	bs = (blade_session_t *)data;
-	
+
 	ks_mutex_lock(bs->mutex);
 
 	while (!shutdown) {
@@ -490,7 +490,7 @@ void *blade_session_state_thread(ks_thread_t *thread, void *data)
 				cJSON_Delete(json);
 			}
 		}
-		
+
 		blade_handle_session_state_callbacks_execute(bs, BLADE_SESSION_STATE_CONDITION_POST);
 
 		switch (state) {