Stored Procedure Not Working about mysql1_dart

[mtallenca]

I do receive the result - however the trace happens and the connection is closed.

[adamlofts]

The proc branch here might work better for you https://github.com/adamlofts/mysql1_dart/tree/proc
Let me know if it helps and I'll merge to master if so.

[virtz]

i have a similar issue. I keep getting 'Bad state: Cannot write to socket, it is closed'

[mtallenca]

When calling a stored procedure - the MySQL Protocol has the server sending an additional packet to the client that is not handled by the current dart driver. The current driver throws an exception because no handler is defined for the last packet (non data packet) and closes the socket. Subsequent calls on the same connection will give you the "Bad state: Cannot write to socket, it is closed"

A quick work around until the protocol is handled correctly is to add the following in single_connection.dart

Future _handleData(Buffer buffer) async {
// at the top of the function
if (_handler == null) {
_log.fine("Packet read - but no handler assigned...");
return;
}

In my case - we have decided not to implement a dart server connecting to MySQL because this driver is not yet complete. It works great for simple queries, but I'm not able to count on this yet in a production environment.

[virtz]

Thank you very much. I'll try it. I couldn't find a driver for MS SQL for flutter, that's why I think I'm stuck with this.

[adamlofts]

@virtz Did you try the proc branch I mentioned above?

[virtz]

no, sorry I'm new to github. Do you mind telling how to try it?