From e61b8f1b34acf6e974ce9df4eee70c96dae3a369 Mon Sep 17 00:00:00 2001
From: Cameron Gutman <aicommander@gmail.com>
Date: Sun, 11 Oct 2015 14:39:02 -0700
Subject: [PATCH] Try a TCP connection before trying HTTPS to quickly eliminate
 transport layer connectivity issues

---
 .../java/com/limelight/computers/ComputerManagerService.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/app/src/main/java/com/limelight/computers/ComputerManagerService.java b/app/src/main/java/com/limelight/computers/ComputerManagerService.java
index 8d7fc2a5..549d0dd8 100644
--- a/app/src/main/java/com/limelight/computers/ComputerManagerService.java
+++ b/app/src/main/java/com/limelight/computers/ComputerManagerService.java
@@ -368,6 +368,11 @@ public class ComputerManagerService extends Service {
     }
 
     private ComputerDetails tryPollIp(ComputerDetails details, InetAddress ipAddr) {
+        // Fast poll this address first to determine if we can connect at the TCP layer
+        if (!fastPollIp(ipAddr)) {
+            return null;
+        }
+
         try {
             NvHTTP http = new NvHTTP(ipAddr, idManager.getUniqueId(),
                     null, PlatformBinding.getCryptoProvider(ComputerManagerService.this));