From: Andre Noll <maan@systemlinux.org>
Date: Sat, 22 Dec 2007 12:52:51 +0000 (+0100)
Subject: Fix para_client hangs.
X-Git-Tag: v0.3.0~44
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=23c74bcff23e2eca0b37dbdb2def8fc132fe36f3

Fix para_client hangs.

In the client event handler we have to set the eof variable
to a negative value in order to shut down the stdout task.

Rename eof to error while at it.
---

diff --git a/client.c b/client.c
index a37bc7e2..07da6529 100644
--- a/client.c
+++ b/client.c
@@ -32,7 +32,7 @@ static void client_event_handler(struct task *t)
 	PARA_NOTICE_LOG("%s\n", PARA_STRERROR(-t->ret));
 	if (t->ret != -E_HANDSHAKE_COMPLETE) {
 		unregister_task(t);
-		p->eof = 1;
+		p->error = t->ret;
 		return;
 	}
 	if (p->status == CL_SENDING) {
@@ -47,7 +47,7 @@ static void client_event_handler(struct task *t)
 	stdout_set_defaults(&sot);
 	sot.buf = p->buf;
 	sot.loaded = &p->loaded;
-	sot.input_error = &p->eof;
+	sot.input_error = &p->error;
 	register_task(&sot.task);
 }
 
diff --git a/client.h b/client.h
index 199d5c9a..31f2cc76 100644
--- a/client.h
+++ b/client.h
@@ -58,7 +58,7 @@ struct private_client_data {
 	/** the client task structure */
 	struct task task;
 	/** non-zero if task is unregistered */
-	int eof;
+	int error;
 	/** the buffer used for handshake and receiving */
 	char buf[CLIENT_BUFSIZE];
 	/** number of bytes loaded in \p buf */