Index: jk_ajp_common.c
===================================================================
--- jk_ajp_common.c	(revision 494542)
+++ jk_ajp_common.c	(working copy)
@@ -760,6 +760,7 @@
         rc = select((int)ae->sd + 1, &rset, NULL, NULL, &tv);
     } while (rc < 0 && errno == EINTR);
 
+    ae->last_errno = 0;
     if (rc == 0) {
         /* Timeout. Set the errno to timeout */
 #if defined(WIN32) || (defined(NETWARE) && defined(__NOVELL_LIBC__))
@@ -767,11 +768,13 @@
 #else
         errno = ETIMEDOUT;
 #endif
+        ae->last_errno = errno;
         return JK_FALSE;
     }
     else if (rc < 0) {
+        ae->last_errno = errno;
         jk_log(l, JK_LOG_WARNING,
-               "error during select err=%d", errno);
+               "error during select, (errno=%d)", ae->last_errno);
         return JK_FALSE;
     }
     else
@@ -872,7 +875,7 @@
 
     jk_log(l, JK_LOG_INFO,
            "Failed opening socket to (%s) with (errno=%d)",
-           jk_dump_hinfo(&ae->worker->worker_inet_addr, buf), errno);
+           jk_dump_hinfo(&ae->worker->worker_inet_addr, buf), ae->last_errno);
     JK_TRACE_EXIT(l);
     return JK_FALSE;
 }
@@ -947,9 +950,9 @@
         else {
             jk_log(l, JK_LOG_ERROR,
                    "(%s) can't receive the response message from tomcat, "
-                   "network problems or tomcat is down (%s), err=%d",
+                   "network problems or tomcat is down (%s), (errno=%d)",
                    ae->worker->name, jk_dump_hinfo(&ae->worker->worker_inet_addr,
-                                                   buf), rc);
+                                                   buf), ae->last_errno);
              JK_TRACE_EXIT(l);
         }
         return JK_FALSE;
@@ -1015,9 +1018,9 @@
         ae->last_errno = errno;
         jk_log(l, JK_LOG_ERROR,
                "(%s) can't receive the response message from tomcat, "
-               "network problems or tomcat (%s) is down %d",
+               "network problems or tomcat (%s) is down, (errno=%d)",
                ae->worker->name, jk_dump_hinfo(&ae->worker->worker_inet_addr, buf),
-                                               rc);
+               ae->last_errno);
         JK_TRACE_EXIT(l);
         return JK_FALSE;
     }
@@ -1544,8 +1547,8 @@
                 JK_FALSE) {
                 jk_log(l, JK_LOG_ERROR,
                        "(%s) Timeout with waiting reply from tomcat. "
-                       "Tomcat is down, stopped or network problems.",
-                       p->worker->name);
+                       "Tomcat is down, stopped or network problems, (errno=%d)",
+                       p->worker->name, p->last_errno);
                 if (headeratclient == JK_FALSE) {
                     if (p->worker->recovery_opts & RECOVER_ABORT_IF_TCGETREQUEST)
                         op->recoverable = JK_FALSE;