twemproxy_err.stp

# by default these are ignored and not collected
# case EPIPE:
# case EINVAL:
# case ECONNRESET:
# case ECONNABORTED:
# case ECONNREFUSED:
# case ENOTCONN:
# case ENETDOWN:
# case ENETUNREACH:
# case EHOSTDOWN:
# case EHOSTUNREACH:
# @ton31337

probe begin
{
        ansi_clear_screen();
        printf("Date\t\t\t\tServer(connection_id)\t\t\tError\n");
}

probe process("/usr/local/bin/nutcracker").function("server_close")
{
        server_name = user_string(@cast($conn->owner, "server")->name->data);
        strerr = errno_str($conn->err);
        if($conn->err)
                printf("%s\t%s(%d)\t%s (r:%d s:%d)\n",
                        ctime(gettimeofday_s()),
                        server_name,
                        $conn,
                        strerr,
                        $conn->recv_bytes,
                        $conn->send_bytes);
}