couchtim

1556
    421190 10.22.128.29:52541  -> 10.22.64.26:11210   SYN
    421191 10.22.64.26:11210   -> 10.22.128.29:52541  SYN, ACK
    421192 10.22.128.29:52541  -> 10.22.64.26:11210   ACK
    421193 10.22.128.29:52541  -> 10.22.64.26:11210   PSH, ACK
    421194 10.22.64.26:11210   -> 10.22.128.29:52541  ACK
    518476 10.22.64.26:11210   -> 10.22.128.29:52541  PSH, ACK
    519297 10.22.128.29:52541  -> 10.22.64.26:11210   ACK
    569494 10.22.128.29:52541  -> 10.22.64.26:11210   RST, ACK

couchtim

Fields are:
1) Number of frames since previous RST packet seen
2) Frame number
3) Is this an ACK (1 == 0x014 RST, ACK; 0 == 0x004 RST)
4) Source IP:Port
5) Destination IP:Port

334643 334644 1  10.22.128.29:45814   ->  10.22.64.26:8091
10    334655 1  10.22.128.29:45900   ->  10.22.64.26:8091
10    334666 1  10.22.128.29:46016   ->  10.22.64.26:8091

couchtim

import net.spy.memcached.*;
import net.spy.memcached.ConnectionFactoryBuilder.Protocol;
import net.spy.memcached.auth.AuthDescriptor;
import net.spy.memcached.auth.PlainCallbackHandler;
import net.spy.memcached.internal.OperationFuture;
import net.spy.memcached.ops.OperationStatus;

public class SimpleAppend {
    public static Boolean checkOp(String tag, OperationFuture result) {
        System.err.print(tag + ": ");

couchtim

#include <sys/types.h>
#include <libcouchbase/couchbase.h>

#include <stdbool.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

#define DIE(msg) do { fprintf(stderr, "%s:%d: Fatal error: %s\n", __FILE__, __LINE__, (msg)); exit(1); } while (0)

couchtim

[root@localhost couchbase-stuff]# cat tmp.sh
#! /bin/sh

count=0
/bin/ls /etc | while read f; do
  count=$((count + 1));
  echo $count $f;
done

# This prints 0 in bash and dash; prints count (e.g., 262) in ksh

couchtim

/*
export CLASSPATH
CLASSPATH=`echo 1.1/*.jar | tr \  :`:
javac CouchbaseView/App.java
java CouchbaseView.App
*/

package CouchbaseView;

import com.couchbase.client.CouchbaseClient;

couchtim

/* When I run this, I get:

[root@localhost java]# java CouchbaseView.App
2012-08-16 11:09:29.316 INFO com.couchbase.client.CouchbaseConnection:  Added {QA sa=/10.4.2.13:11210, #Rops=0, #Wops=0, #iq=0, topRop=null, topWop=null, toWrite=0, interested=0} to connect queue
2012-08-16 11:09:29.380 INFO com.couchbase.client.CouchbaseClient:  viewmode property isn't defined. Setting viewmode to production mode
2012-08-16 11:09:29.383 INFO com.couchbase.client.CouchbaseConnection:  Connection state changed for sun.nio.ch.SelectionKeyImpl@377653ae
2012-08-16 11:09:29.426 INFO net.spy.memcached.auth.AuthThread:  Authenticated to 10.4.2.13/10.4.2.13:11210
2012-08-16 11:09:29.495 INFO com.couchbase.client.ViewConnection:  Added 10.4.2.13/10.4.2.13:8092 to connect queue
2012-08-16 11:09:29.926 INFO com.couchbase.client.http.AsyncConnectionManager:  Opening new CouchDB connection
2012-08-16 11:09:29.933 INFO com.couchbase.client.http.AsyncConnectionManager$ConnRequestCallback:  /10.4.2.13:8092 - Session request successful

couchtim

package com.couchbase.sample.dataloader;

import com.couchbase.client.CouchbaseClient;
import java.io.IOException;
import java.net.URI;
import java.util.List;
import net.spy.memcached.internal.OperationFuture;
import net.spy.memcached.ops.OperationStatus;

/**