---------------------
PatchSet 7045 
Date: 2005/09/22 19:59:48
Author: chtsanti
Branch: icap-2_5
Tag: (none) 
Log:
A try to make proxy-keepalive works using icap client.....

Members: 
	src/icap_reqmod.c:1.1.2.45->1.1.2.46 

Index: squid/src/icap_reqmod.c
===================================================================
RCS file: /cvsroot/squid-sf//squid/src/Attic/icap_reqmod.c,v
retrieving revision 1.1.2.45
retrieving revision 1.1.2.46
diff -u -r1.1.2.45 -r1.1.2.46
--- squid/src/icap_reqmod.c	12 Sep 2005 17:15:35 -0000	1.1.2.45
+++ squid/src/icap_reqmod.c	22 Sep 2005 19:59:48 -0000	1.1.2.46
@@ -1,6 +1,6 @@
 
 /*
- * $Id: icap_reqmod.c,v 1.1.2.45 2005/09/12 17:15:35 chtsanti Exp $
+ * $Id: icap_reqmod.c,v 1.1.2.46 2005/09/22 19:59:48 chtsanti Exp $
  *
  * DEBUG: section 81    Internet Content Adaptation Protocol (ICAP) Client
  * AUTHOR: Geetha Manjunath, Hewlett Packard Company
@@ -38,6 +38,9 @@
 /*
  * These once-static functions are required to be global for ICAP
  */
+
+#define ICAP_PROXY_KEEP_ALIVE 0
+
 PF clientReadRequest;
 PF connStateFree;
 int clientCheckContentLength(request_t * r);
@@ -107,8 +110,13 @@
     http->start = icap->reqmod.start;
     http->conn = cbdataAlloc(ConnStateData);
     http->conn->fd = icap->reqmod.client_fd;
+#if ICAP_PROXY_KEEP_ALIVE
+    http->conn->in.size = CLIENT_REQ_BUF_SZ;
+    http->conn->in.buf = memAllocate(MEM_CLIENT_REQ_BUF);
+#else
     http->conn->in.size = 0;
     http->conn->in.buf = NULL;
+#endif
     http->conn->log_addr = icap->reqmod.log_addr;
     http->conn->chr = http;
     http->icap_reqmod = NULL;
@@ -312,6 +320,11 @@
 	request->auth_user_request = icap->request->auth_user_request;
 	authenticateAuthUserRequestLock(request->auth_user_request);
     }
+#if ICAP_PROXY_KEEP_ALIVE
+    const HttpHeader *req_hdr = &request->header;
+    if (httpMsgIsPersistent(http_ver, req_hdr))
+	 request->flags.proxy_keepalive = 1;
+#endif
     icapReqModInterpretHttpRequest(icap, request);
     xfree(inbuf);
 }