From 65ea633f475c7ab2b524dc1ffb369f6607df3e6b Mon Sep 17 00:00:00 2001
From: Timothy Pearson <kb9vqf@pearsoncomputing.net>
Date: Thu, 28 Jun 2012 18:28:19 -0500
Subject: Convert servers to cooperative multitasking

---
 servers/fpga_server_lin/src/fpga_conn.cpp | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

(limited to 'servers/fpga_server_lin/src/fpga_conn.cpp')

diff --git a/servers/fpga_server_lin/src/fpga_conn.cpp b/servers/fpga_server_lin/src/fpga_conn.cpp
index ddd430a..4c6f65e 100644
--- a/servers/fpga_server_lin/src/fpga_conn.cpp
+++ b/servers/fpga_server_lin/src/fpga_conn.cpp
@@ -41,10 +41,6 @@
 #include "fpga_conn.h"
 
 #define ABORT_SOCKET(s) 		s->close();						\
-					tqApp->processEvents();					\
-					while (s->state() == TQSocket::Closing) {		\
-						tqApp->processEvents();				\
-					}							\
 					s->disconnect();					\
 					delete s;						\
 					s = NULL;
@@ -153,13 +149,13 @@ int FPGASocket::setupSerial() {
 	return 0;
 }
 
-int FPGASocket::enterCommandLoop() {
+void FPGASocket::commandLoop() {
 	int cc;
 	char buffer[10000];
 
 	m_criticalSection++;
 	try {
-		while (state() == TQSocket::Connected) {
+		if (state() == TQSocket::Connected) {
 			cc = read(m_fd_tty, buffer, 10000);
 			if (cc > 0) {
 				writeBlock(buffer, cc);
@@ -175,16 +171,21 @@ int FPGASocket::enterCommandLoop() {
 				}
 			}
 		}
-
 		m_criticalSection--;
-		return 0;
+		TQTimer::singleShot(0, this, SLOT(commandLoop()));
+		return;
 	}
 	catch (...) {
 		m_criticalSection--;
-		return -1;
+		return;
 	}
 }
 
+int FPGASocket::enterCommandLoop() {
+	TQTimer::singleShot(0, this, SLOT(commandLoop()));
+	return 0;
+}
+
 /*
   The FPGAServer class handles new connections to the server. For every
   client that connects, it creates a new FPGASocket -- that instance is now
-- 
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