/* Construct the HTTP request header */
  http_build_header(&payload, &hdr);

  /* When tracing, write the transmitted HTTP message both to standard
  ** output and into a file.  The file can then be used to drive the
  ** server-side like this:
  **
  **      ./fossil http <http-trace-1.txt
  **      ./fossil test-http <http-request-1.txt
  */
  if( g.fHttpTrace ){
    static int traceCnt = 0;
    char *zOutFile;
    FILE *out;
    traceCnt++;
    zOutFile = mprintf("http-trace-%d.txt", traceCnt);
    zOutFile = mprintf("http-request-%d.txt", traceCnt);
    printf("HTTP SEND: (%s)\n%s%s=======================\n", 
        zOutFile, blob_str(&hdr), blob_str(&payload));
    out = fopen(zOutFile, "w");
    if( out ){
      fwrite(blob_buffer(&hdr), 1, blob_size(&hdr), out);
      fwrite(blob_buffer(&payload), 1, blob_size(&payload), out);
      fclose(out);
    }
    free(zOutFile);
    zOutFile = mprintf("http-reply-%d.txt", traceCnt);
    out = fopen(zOutFile, "w");
    transport_log(out);
    free(zOutFile);
  }

  /*
  ** Send the request to the server.
  */
  transport_send(&hdr);
  transport_send(&payload);

      }
      z[j] = z[i];
    }
    z[j] = 0;
    fossil_fatal("server sends error: %s", z);
  }
  if( isCompressed ) blob_uncompress(pReply, pReply);
  if( g.fHttpTrace ){
    /*printf("HTTP RECEIVE:\n%s\n=======================\n",blob_str(pReply));*/
  }

  /*
  ** Close the connection to the server if appropriate.
  **
  ** FIXME:  There is some bug in the lower layers that prevents the
  ** connection from remaining open.  The easiest fix for now is to
  ** simply close and restart the connection for each round-trip.