#Cannot enqueue quit after invoking quit code#
Nevertheless, the code below doesn't work, because the connection.end()method is called before the SQL queries can run. If you're using the node-mysql module by felixge then you can call connection.end () at any point after you've made all of the connection.query () calls, since it will wait for all of the queries to finish before it terminates the connection. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58. See the Error Handling section for more information. All of these events are considered fatal errors, and will have the err.code 'PROTOCOLCONNECTIONLOST'. Liferay fail-over) Could not write content: No serializer found for class and no properties discovered to create BeanSerializer Add Solution: A timeout has occurred while invoking commands in SharePoint host process. Since NodeJS asynchronize connection.end () will fire before execute the database call. You may lose the connection to a MySQL server due to network problems, the server timing you out, or the server crashing. According to the Node MySQL documentation ( method you invoke on a connection is queued and executed in sequence. node Cannot enqueue Quit after invoking quit.
and Closing the connection is done using end() which makes sure all remaining queries are executed before sending a quit packet to the mysql server. mysql - Cannot enqueue Query after invoking quit - Stack Overflow. mysql Error Cannot enqueue Query after invoking quit on second call onwards: All we need is an easy explanation of the problem, so here. nodemodules events.js: 183 throw er // Unhandled 'error' event Error: Cannot enqueue Quit after invoking quit. Every method you invoke on a connection is queued and executed in sequence.
Quando estou fechando a conexão do banco de dados em node.js Estou recebendo este erroĬannot enqueue Query after invoking quit.Īqui está o meu código socket.I am trying to insert into MYSQL table some data recieved from AJAX post.Įrror: Cannot enqueue Handshake after already enqueuing a Handshake.Īt Protocol._validateEnqueue (C:\nodejs\node_modules\mysql\lib\protocol\Protocol.js:208:16)Īt Protocol._enqueue (C:\nodejs\node_modules\mysql\lib\protocol\Protocol.js:135:13)Īt Protocol.handshake (C:\nodejs\node_modules\mysql\lib\protocol\Protocol.js:52:41)Īt nnect (C:\nodejs\node_modules\mysql\lib\Connection.js:136:18)Īt Layer.handle (C:\nodejs\node_modules\express\lib\router\layer.js:95:5)Īt next (C:\nodejs\node_modules\express\lib\router\route.js:131:13)Īt Route.dispatch (C:\nodejs\node_modules\express\lib\router\route.js:112:3)Īt C:\nodejs\node_modules\express\lib\router\index. Event.js is not a part of my working files, probably is a file from.
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