Deal with bot disconnection to chat during poll

Author: Mitchdev

Diff for: lib/commands/implementations/gulag.js

@@ -60,12 +60,14 @@ function gulag(defaultBanTime) {
     });
 
     listener.on('pollstop', (message) => {
-      const poll = JSON.parse(message);
-
       gulagActive = false;
       services.messageRelay.stopRelay('gulag');
+
+      if (message === null) return; // pollstop is null if the bot loses connection to chat.
+
       services.messageRelay.sendOutputMessage('GULAG has ended:');
 
+      const poll = JSON.parse(message);
       const winnerVotes = Math.max(...poll.totals);
       const winners = [];
       const losers = [];

Diff for: lib/commands/implementations/voteban.js

@@ -56,12 +56,14 @@ function voteBan(ipBan, defaultBanTime, weighted) {
     });
 
     listener.on('pollstop', (message) => {
-      const poll = JSON.parse(message);
-
       votebanActive = false;
       services.messageRelay.stopRelay('voteban');
+
+      if (message === null) return; // pollstop is null if the bot loses connection to chat.
+
       services.messageRelay.sendOutputMessage('Total votes:');
 
+      const poll = JSON.parse(message);
       const votes = _.zipObject(poll.options, poll.totals);
 
       services.messageRelay.sendOutputMessage(`Yes votes: ${votes.yes}`);

Diff for: lib/message-routing/chat-service-router.js

@@ -33,6 +33,7 @@ class ChatServiceRouter {
     this.bot.on('closed', () => {
       this.logger.info('Chat socket closed. Attempting to reconnect....');
       if (this.chatToConnectTo === 'dgg') {
+        this.messageRelay.relayMessageToListeners('pollstop', null);
         setTimeout(() => {
           this.bot.connect();
         }, 5000);