}
/*
- * Send a close metdata command to consumer using the given channel key.
+ * Send a close metadata command to consumer using the given channel key.
+ * Called with registry lock held.
*
* Return 0 on success else a negative value.
*/
}
/*
- * Send metadata string to consumer. Socket lock MUST be acquired.
+ * Send metadata string to consumer.
+ * RCU read-side lock must be held to guarantee existence of socket.
*
* Return 0 on success else a negative value.
*/
DBG2("Consumer push metadata to consumer socket %d", *socket->fd_ptr);
+ pthread_mutex_lock(socket->lock);
+
memset(&msg, 0, sizeof(msg));
msg.cmd_type = LTTNG_CONSUMER_PUSH_METADATA;
msg.u.push_metadata.key = metadata_key;
}
end:
+ pthread_mutex_unlock(socket->lock);
health_code_update();
return ret;
}