From 72446df921f56c02d157e74b0188c12841a00a87 Mon Sep 17 00:00:00 2001
From: Chris Marsh <chris@discordapp.com>
Date: Thu, 13 Jul 2017 10:40:13 -0700
Subject: [PATCH] less stubby

---
 src/connection_unix.cpp | 22 ++++++++++++++++++----
 1 file changed, 18 insertions(+), 4 deletions(-)

diff --git a/src/connection_unix.cpp b/src/connection_unix.cpp
index d35e683..fbf5a23 100644
--- a/src/connection_unix.cpp
+++ b/src/connection_unix.cpp
@@ -1,13 +1,24 @@
 #include "connection.h"
 
+const int RpcVersion = 1;
+const int NumFrames = 4;
+
+struct RpcConnectionUnix : public RpcConnection {
+    int pipe{-1};
+    RpcMessageFrame frames[NumFrames];
+    int nextFrame{0};
+};
+
 /*static*/ RpcConnection* RpcConnection::Create(const char* applicationId)
 {
-    return nullptr;
+    return new RpcConnectionUnix;
 }
 
-/*static*/ void RpcConnection::Destroy(RpcConnection*&)
+/*static*/ void RpcConnection::Destroy(RpcConnection*& c)
 {
-    
+    auto self = reinterpret_cast<RpcConnectionUnix*&>(c);
+    delete self;
+    c = nullptr;
 }
 
 void RpcConnection::Open()
@@ -32,7 +43,10 @@ RpcMessageFrame* RpcConnection::Read()
 
 RpcMessageFrame* RpcConnection::GetNextFrame()
 {
-    return nullptr;
+    auto self = reinterpret_cast<RpcConnectionUnix*>(this);
+    auto result = &(self->frames[self->nextFrame]);
+    self->nextFrame = (self->nextFrame + 1) % NumFrames;
+    return result;
 }
 
 void RpcConnection::WriteFrame(RpcMessageFrame* frame)