From 089d85df67c0e1262ffd696fa6a69d6803199600 Mon Sep 17 00:00:00 2001
From: John Shaver <john@jshaver.net>
Date: Fri, 4 May 2018 08:43:21 -0700
Subject: [PATCH] Added error handling work-around to prevent the process from
 crashing.

---
 lib/tcp/index.js | 7 +++++++
 lib/tcp/tls.js   | 6 +++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/lib/tcp/index.js b/lib/tcp/index.js
index eb7fbbf..1f376c4 100644
--- a/lib/tcp/index.js
+++ b/lib/tcp/index.js
@@ -154,6 +154,13 @@ module.exports.create = function (deps, config) {
     }
     conn.once('error', onError);
     conn.once('data', function (chunk) {
+      //Adding this to track problems with error handling TODO: Remove this error handler.
+      conn.on('error', function(err) {
+        console.log("Received error in tcpHandler after removing error listener.",
+          "Number of errorListeners:",
+          conn.listenerCount()
+        );
+      });
       conn.removeListener('error', onError);
       peek(conn, chunk, opts);
     });
diff --git a/lib/tcp/tls.js b/lib/tcp/tls.js
index 34d899f..151e862 100644
--- a/lib/tcp/tls.js
+++ b/lib/tcp/tls.js
@@ -56,7 +56,11 @@ module.exports.create = function (deps, config, tcpMods) {
 
       socket.on('error', function (err) {
         console.log('wrapped TLS socket error', err);
-        reader.emit('error', err);
+        if(reader.listenerCount("error")){
+          reader.emit('error', err);
+        } else {
+          console.log('Wrapped TLS socket had no error handlers for error. Socket object: ', reader);
+        }
       });
       writer.on('error', function (err) {
         console.error('socket-pair writer error', err);