This patch gets remote-linux platform able to run processes

Make sure the selected platform is always used

Make sure that the host uses the connect://hostname to connect to both
the lldb-platform and the lldb-gdbserver rather than what the platform
reports as the hostname of the lldb-gdbserver

Make sure that lldb-platform uses the IP address on it's connection
back to the host instead of the hostname that the host sends to it
when launching lldb-gdbserver with the remote host information

Tested on OSX and Linux

llvm-svn: 226712
diff --git a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
index 70eed88..feac4cf 100644
--- a/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
+++ b/lldb/source/Plugins/Process/gdb-remote/GDBRemoteCommunicationClient.cpp
@@ -2850,7 +2850,11 @@
     const char *packet = stream.GetData();
     int packet_len = stream.GetSize();
 
-    if (SendPacketAndWaitForResponse(packet, packet_len, response, false) == PacketResult::Success)
+    // give the process a few seconds to startup
+    const uint32_t old_packet_timeout = SetPacketTimeout (10);
+    auto result = SendPacketAndWaitForResponse(packet, packet_len, response, false);
+    SetPacketTimeout (old_packet_timeout);
+    if (result == PacketResult::Success)
     {
         std::string name;
         std::string value;