From 537add3fd826858c8688d41ba147f1a9c3654cbb Mon Sep 17 00:00:00 2001
From: Matt Hemmings <mhemmings@engagelively.com>
Date: Thu, 13 Sep 2018 17:52:07 +0000
Subject: [PATCH] Add socket ID to unregisterClient and cleanup

---
 tracker.js | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)

diff --git a/tracker.js b/tracker.js
index 1b8da55..925df90 100644
--- a/tracker.js
+++ b/tracker.js
@@ -82,11 +82,17 @@ export default class L2LTracker extends L2LConnection {
   }
 
   removeDisconnectedClients() {
-    var ids = Array.from(this.clients.keys()),
-        toRemove = ids.filter(id => !this.getSocketForClientId(id));
-    toRemove.forEach(id => this.clients.delete(id));
-    if (toRemove.length)
-      console.log(`[l2l] ${this} removing disconnected clients ${ids.join(",")}`)
+    let ids = Array.from(this.clients.keys());
+    let toRemove = ids.filter(id => !this.getSocketForClientId(id));
+    toRemove = toRemove.map(id => {
+      let client = this.clients.get(id);
+      this.clients.delete(id);
+      return `${id} (${client ? client.socketId : ''})`;
+    });
+
+    if (toRemove.length) {
+      console.log(`[l2l] ${this} removing disconnected clients ${toRemove.join(',')}`);
+    }
   }
 
   open() {
@@ -163,8 +169,9 @@ export default class L2LTracker extends L2LConnection {
   }
 
   unregisterClient(_, answerFn, socket) {
-    var clientId = this.getClientIdForSocketId(socket.id);
-    this.debug && console.log(`[l2l] ${this} got unregister request ${clientId}`);
+    let clientId = this.getClientIdForSocketId(socket.id);
+    let client = this.clients.get(clientId);
+    console.log(`[l2l] ${this} got unregister request ${clientId} (${client ? client.socketId : ''})`);
     this.clients.delete(clientId);
     typeof answerFn === "function" && answerFn();
   }