From: Andre <maan@p133.(none)>
Date: Fri, 7 Jul 2006 15:28:21 +0000 (+0200)
Subject: dccp_send: Retry on EAGAIN
X-Git-Tag: v0.2.14~59^2~3
X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=commitdiff_plain;h=32f366d7a0c5c95fdada5355b71c12c4ed2cae92;ds=sidebyside

dccp_send: Retry on EAGAIN

Not nice, but fixes oggvorbis over dccp.
---

diff --git a/dccp_send.c b/dccp_send.c
index aba21a6d..3592a282 100644
--- a/dccp_send.c
+++ b/dccp_send.c
@@ -120,15 +120,22 @@ static void dccp_shutdown_client(struct dccp_client *dc)
 	free(dc);
 }
 
+#define DCCP_RETRIES 100
+
 static int dccp_write(int fd, const char *buf, size_t len)
 {
 	size_t size, written = 0;
-	int ret;
+	int ret, retries = 0;
 again:
 	size = PARA_MIN(1024, len - written);
 	ret = write(fd, buf + written, size);
-	if (ret < 0)
-		goto err_out;
+	if (ret < 0) {
+		if (errno != EAGAIN || !retries++ > DCCP_RETRIES)
+			goto err_out;
+		PARA_DEBUG_LOG("EAGAIN #%d@%d/%d\n", retries, written, len);
+		goto again;
+	}
+	retries = 0;
 	written += ret;
 	if (written >= len)
 		return written;