From: phk <phk@d4fa192b-c00b-0410-8231-f00ffab90ce4>
Date: Thu, 6 Apr 2006 10:00:45 +0000 (+0000)
Subject: Add VBE_RecycleFd() function to recycle backend connections
X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=368840004c5f8f284667f2b7d55a9e5aa851fcf3;p=varnish

Add VBE_RecycleFd() function to recycle backend connections



git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@135 d4fa192b-c00b-0410-8231-f00ffab90ce4
---

diff --git a/varnish-cache/bin/varnishd/cache.h b/varnish-cache/bin/varnishd/cache.h
index ed2c2db2..b93e9341 100644
--- a/varnish-cache/bin/varnishd/cache.h
+++ b/varnish-cache/bin/varnishd/cache.h
@@ -25,6 +25,8 @@ void VBE_Init(void);
 int VBE_GetFd(struct backend *bp, void **ptr);
 void VBE_Pass(struct sess *sp);
 void VBE_ClosedFd(void *ptr);
+void VBE_RecycleFd(void *ptr);
+
 
 /* cache_httpd.c */
 void HttpdAnalyze(struct sess *sp, int rr);
diff --git a/varnish-cache/bin/varnishd/cache_backend.c b/varnish-cache/bin/varnishd/cache_backend.c
index 5bf8e6cf..f3318a20 100644
--- a/varnish-cache/bin/varnishd/cache_backend.c
+++ b/varnish-cache/bin/varnishd/cache_backend.c
@@ -128,6 +128,8 @@ VBE_GetFd(struct backend *bp, void **ptr)
 	return (vc->fd);
 }
 
+/*--------------------------------------------------------------------*/
+
 void
 VBE_ClosedFd(void *ptr)
 {
@@ -140,6 +142,19 @@ VBE_ClosedFd(void *ptr)
 	free(vc);
 }
 
+/*--------------------------------------------------------------------*/
+
+void
+VBE_RecycleFd(void *ptr)
+{
+	struct vbe_conn *vc;
+
+	vc = ptr;
+	AZ(pthread_mutex_lock(&vbemtx));
+	TAILQ_REMOVE(&vc->vbe->bconn, vc, list);
+	TAILQ_INSERT_HEAD(&vc->vbe->fconn, vc, list);
+	AZ(pthread_mutex_unlock(&vbemtx));
+}
 
 /*--------------------------------------------------------------------*/