ok, final patch, this one also adds in Content-Length: 0 when keep alive is used. somehow, most containers will not do keep alive unless there is a content length header.

Filip

Filip Hanik - Dev Lists wrote:
hi Aaron,
I added in the "-r" command line options, to not exit out on apr_socket_recv errors.
Patch attached

Filip


Index: ab.c
===================================================================
--- ab.c        (revision 511976)
+++ ab.c        (working copy)
@@ -258,6 +258,7 @@
 /* --------------------- GLOBALS ---------------------------- */
 
 int verbosity = 0;      /* no verbosity by default */
+int recverrok = 0;
 int posting = 0;        /* GET by default */
 int requests = 1;       /* Number of requests to make */
 int heartbeatres = 100; /* How often do we say we're alive */
@@ -1330,9 +1331,19 @@
         /* catch legitimate fatal apr_socket_recv errors */
         else if (status != APR_SUCCESS) {
             err_except++; /* XXX: is this the right error counter? */
-            /* XXX: Should errors here be fatal, or should we allow a
-             * certain number of them before completely failing? -aaron */
-            apr_err("apr_socket_recv", status);
+            if ( recverrok ) {
+                bad++;
+                close_connection(c);
+                if ( verbosity >= 1 ) {
+                    char buf[120];
+                    fprintf(stderr,"%s: %s (%d)\n","apr_socket_recv", 
apr_strerror(status, buf, sizeof buf), status);
+                }
+                return;
+            } else {
+                /* XXX: Should errors here be fatal, or should we allow a
+                 * certain number of them before completely failing? -aaron */
+                apr_err("apr_socket_recv", status);
+            }
         }
     }
 
@@ -1559,7 +1570,7 @@
             (posting == 0) ? "GET" : "HEAD",
             (isproxy) ? fullurl : path,
             AP_AB_BASEREVISION,
-            keepalive ? "Connection: Keep-Alive\r\n" : "",
+            keepalive ? "Connection: Keep-Alive\r\nContent-Length: 0\r\n" : "",
             cookie, auth, host_field, colonhost, hdrs);
     }
     else {
@@ -1819,6 +1830,7 @@
     fprintf(stderr, "    -S              Do not show confidence estimators and 
warnings.\n");
     fprintf(stderr, "    -g filename     Output collected data to gnuplot 
format file.\n");
     fprintf(stderr, "    -e filename     Output CSV file with percentages 
served\n");
+    fprintf(stderr, "    -r              Don't exit on apr_socket_recv 
errors.\n");
     fprintf(stderr, "    -h              Display usage information (this 
message)\n");
 #ifdef USE_SSL
     fprintf(stderr, "    -Z ciphersuite  Specify SSL/TLS cipher suite (See 
openssl ciphers)\n");
@@ -1981,7 +1993,7 @@
 #endif
 
     apr_getopt_init(&opt, cntxt, argc, argv);
-    while ((status = apr_getopt(opt, 
"n:c:t:b:T:p:v:kVhwix:y:z:C:H:P:A:g:X:de:Sq"
+    while ((status = apr_getopt(opt, 
"n:c:t:b:T:p:v:rkVhwix:y:z:C:H:P:A:g:X:de:Sq"
 #ifdef USE_SSL
             "Z:f:"
 #endif
@@ -2032,6 +2044,9 @@
                     exit(r);
                 }
                 break;
+            case 'r':
+                recverrok = 1;
+                break;
             case 'v':
                 verbosity = atoi(optarg);
                 break;

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