From: lottaviano <lottaviano@38d2e660-2303-0410-9eaa-f027e97ec537>
Date: Fri, 22 Apr 2011 11:13:48 +0000 (+0000)
Subject: Fix lwIP retransmission problems.
X-Git-Tag: 2.7.0~98
X-Git-Url: https://codewiz.org/gitweb?a=commitdiff_plain;h=aad0940444f8fb8d6adb237ccf18dd74f9342507;p=bertos.git

Fix lwIP retransmission problems.

In some cases lost packets where never retransmitted because
timeouts where handled improperly.
This patch implements a global timeout list, which solves the
issue.
The current implementation cannot be used with preemptive kernel;
concurrency issues will be solved with lwIP v. 1.4.


git-svn-id: https://src.develer.com/svnoss/bertos/trunk@4868 38d2e660-2303-0410-9eaa-f027e97ec537
---

diff --git a/bertos/net/lwip/src/arch/sys_arch.c b/bertos/net/lwip/src/arch/sys_arch.c
index 4ef9d08c..d626f0cf 100644
--- a/bertos/net/lwip/src/arch/sys_arch.c
+++ b/bertos/net/lwip/src/arch/sys_arch.c
@@ -317,15 +317,6 @@ static struct sys_timeouts lwip_system_timeouts; // Default timeouts list for lw
 
 struct sys_timeouts *sys_arch_timeouts(void)
 {
-	ThreadNode *thread_node;
-	struct Process *curr_pid = proc_current();
-
-	FOREACH_NODE(thread_node, &used_thread)
-	{
-		if (thread_node->pid == curr_pid)
-			return &(thread_node->timeout);
-	}
-
 	return &lwip_system_timeouts;
 }