Index: squid/src/http.c
diff -c squid/src/http.c:1.384.2.13 squid/src/http.c:1.384.2.14
*** squid/src/http.c:1.384.2.13	Fri Mar 19 01:56:55 2004
--- squid/src/http.c	Sun Apr 18 17:43:30 2004
***************
*** 715,724 ****
      if (errflag == COMM_ERR_CLOSING)
  	return;
      if (errflag) {
! 	err = errorCon(ERR_WRITE_ERROR, HTTP_INTERNAL_SERVER_ERROR);
! 	err->xerrno = errno;
! 	err->request = requestLink(httpState->orig_request);
! 	errorAppendEntry(entry, err);
  	comm_close(fd);
  	return;
      } else {
--- 715,726 ----
      if (errflag == COMM_ERR_CLOSING)
  	return;
      if (errflag) {
! 	if (entry->mem_obj->inmem_hi == 0) {
! 	    err = errorCon(ERR_WRITE_ERROR, HTTP_INTERNAL_SERVER_ERROR);
! 	    err->xerrno = errno;
! 	    err->request = requestLink(httpState->orig_request);
! 	    errorAppendEntry(entry, err);
! 	}
  	comm_close(fd);
  	return;
      } else {
***************
*** 1110,1115 ****
--- 1112,1126 ----
  }
  
  static void
+ httpRequestBodyHandler2(void *data)
+ {
+     HttpStateData *httpState = (HttpStateData *) data;
+     char *buf = httpState->body_buf;
+     httpState->body_buf = NULL;
+     comm_write(httpState->fd, buf, httpState->body_buf_sz, httpSendRequestEntry, data, memFree8K);
+ }
+ 
+ static void
  httpRequestBodyHandler(char *buf, ssize_t size, void *data)
  {
      HttpStateData *httpState = (HttpStateData *) data;
***************
*** 1125,1130 ****
--- 1136,1147 ----
  		comm_close(httpState->fd);
  		return;
  	    }
+ 	    httpState->body_buf = buf;
+ 	    httpState->body_buf_sz = size;
+ 	    /* Give response some time to propagate before sending rest
+ 	     * of request in case of error */
+ 	    eventAdd("POST delay on response", httpRequestBodyHandler2, httpState, 2.0, 1);
+ 	    return;
  	}
  	comm_write(httpState->fd, buf, size, httpSendRequestEntry, data, memFree8K);
      } else if (size == 0) {
***************
*** 1154,1163 ****
      if (errflag == COMM_ERR_CLOSING)
  	return;
      if (errflag) {
! 	err = errorCon(ERR_WRITE_ERROR, HTTP_INTERNAL_SERVER_ERROR);
! 	err->xerrno = errno;
! 	err->request = requestLink(httpState->orig_request);
! 	errorAppendEntry(entry, err);
  	comm_close(fd);
  	return;
      }
--- 1171,1182 ----
      if (errflag == COMM_ERR_CLOSING)
  	return;
      if (errflag) {
! 	if (entry->mem_obj->inmem_hi == 0) {
! 	    err = errorCon(ERR_WRITE_ERROR, HTTP_INTERNAL_SERVER_ERROR);
! 	    err->xerrno = errno;
! 	    err->request = requestLink(httpState->orig_request);
! 	    errorAppendEntry(entry, err);
! 	}
  	comm_close(fd);
  	return;
      }
Index: squid/src/structs.h
diff -c squid/src/structs.h:1.408.2.23 squid/src/structs.h:1.408.2.24
*** squid/src/structs.h:1.408.2.23	Wed Feb  4 10:42:28 2004
--- squid/src/structs.h	Sun Apr 18 17:43:30 2004
***************
*** 986,991 ****
--- 986,992 ----
      http_state_flags flags;
      FwdState *fwd;
      char *body_buf;
+     int body_buf_sz;
  };
  
  struct _icpUdpData {