Already subscribed to a channel with name.

[Bayramito]

Hi,

I am just trying to make a presence connection to a channel with room_id but sometimes getting this error below.

How to handle connection properly.

My flow looks like this. Im handling these in a MobX store

@action subscribePusherInstance = () => {
    if (!this.contactId || this.isConnected) {
      console.log("PUSHER ALREADY CONNECTED OR NO CONTACT ID, EXITING");
      return;
    }

    // if alredy subscribed, unsubscribe first
    if (pusher.connectionState === "CONNECTED") {
      this.unsubscribePusherInstance().catch(console.warn);
    }

    pusher
      .connect()
      .then(r => {
        return pusher.subscribe({
          channelName: channelName + this.contactId,
          eventName,
          onEvent: this.onEvent,
          onSubscriptionSucceeded: this.onSubscriptionSucceeded,
          onSubscriptionFailed: this.onSubscriptionFailed,
          onMemberAdded: this.onMemberAdded,
          onMemberRemoved: this.onMemberRemoved,
          onSubscriptionError: this.onSubscriptionError,
        });
      })
      .then(r => {
        if (r.channelName && r.channelName === channelName + this.contactId) {
          this.isConnected = true;
        }
      })
      .catch(console.warn);
  };

and this is the unsubscription part

  @action unsubscribePusherInstance = () => {
    if (!this.contactId) return;
    return pusher
      .unsubscribe({channelName: channelName + this.contactId})
      .then(r => {
        this.isConnected = false;
        // return pusher.disconnect();
      })
      .catch(console.warn);
  };

If there is something wrong please let me know...

But this is working most of the time. The error shown in the image is so random... Which make it very weird...

[Bayramito]

no solution for this ?

[fbenevides]

This should be fixed on v1.2.2. Could you please test it? @Bayramito

[Bayramito]

This should be fixed on v1.2.2. Could you please test it? @Bayramito

yes sure