Hello guys, i am developing a chat app with graphq...
# randomi
ilija_nl
08/06/2017, 7:31 AMHello guys, i am developing a chat app with graphql subscriptions and i am using websockets for the pub/sub system. However when the phone looses websocket connection with the server, no messages are received. What should be done to receive all the missed messages whenever the connection reastablished
a
agartha
08/06/2017, 9:35 AMI would keep track of the updatedAt field of the chat messages you receive through websockets, and when reconnecting, query all messages from that datetime.
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ilija_nl
08/06/2017, 12:22 PMye i do that at the moment, the problem is only that the package subscriptions-transport-ws somehow don't call on the reconnected event
ilija_nl
08/06/2017, 12:22 PMalways
a
agartha
08/06/2017, 12:25 PMJust to be sure, you did set
reconnect: truei
ilija_nl
08/06/2017, 12:48 PMreconnect: true,
lazy: true,
timeout: 3000,
reconnectionAttempts: 1000000,
ilija_nl
08/06/2017, 12:48 PMsometimes it does call the event, some times not
ilija_nl
08/06/2017, 12:49 PM+ if it calls it, it takes real long to reconnect
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agartha
08/06/2017, 12:50 PMSorry, no idea why...
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ilija_nl
08/06/2017, 12:52 PMye really weird
ilija_nl
08/06/2017, 12:52 PMthe funny part is, if i go airplane mode on my mobile
ilija_nl
08/06/2017, 12:53 PMand i send some messages from other device, and turn off the airplane mode and then send from the other client the message, it comes through the websocket but the event is not called
ilija_nl
08/06/2017, 12:53 PMthe reconnect event