jjongsma

package com.barchart.osgi.nettosphere;

import java.io.IOException;

import org.atmosphere.cpr.AtmosphereHandler;
import org.atmosphere.cpr.AtmosphereResource;
import org.atmosphere.cpr.AtmosphereResourceEvent;
import org.atmosphere.cpr.AtmosphereResourceEventListenerAdapter;
import org.atmosphere.cpr.AtmosphereResponse;
import org.atmosphere.nettosphere.Config;

jjongsma

package com.barchart.osgi.nettosphere;

import java.io.IOException;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ConcurrentMap;
import java.util.concurrent.atomic.AtomicInteger;

import org.atmosphere.cpr.AtmosphereHandler;
import org.atmosphere.cpr.AtmosphereResource;
import org.atmosphere.cpr.AtmosphereResourceEvent;

jjongsma

1) Run WebSocketServer.java, and leave it running for the duration of this test.
2) Run WebSocketClient.java in a separate JVM. The first time pretty much always works as expected.
3) Run WebSocketClient.java again. 90% of the time the exception will appear during the second run.
4) Repeat #3 until you see the logged exception in STDOUT, which triggers a disconnect.

This appears to be a network queue/timing issue. When the request succeeds, the websocket upgrade
response and first frame arrive at the client as separate messages:

         +-------------------------------------------------+
         |  0  1  2  3  4  5  6  7  8  9  a  b  c  d  e  f |

jjongsma

2014-02-10 08:47:24,120 | INFO  | FelixStartLevel  | fileinstall                      | 16 - org.apache.felix.fileinstall - 3.2.6 | Installed /home/jeremy/dev/barchart/java/barchart-service/karaf/service/target/int-work/basic-tester/target/service/app_2014-02-07_14-14-00/etc/org.ops4j.pax.url.mvn.cfg
2014-02-10 08:47:24,124 | INFO  | FelixStartLevel  | fileinstall                      | 16 - org.apache.felix.fileinstall - 3.2.6 | Installed /home/jeremy/dev/barchart/java/barchart-service/karaf/service/target/int-work/basic-tester/target/service/app_2014-02-07_14-14-00/etc/org.apache.karaf.management.cfg
2014-02-10 08:47:24,127 | INFO  | FelixStartLevel  | fileinstall                      | 16 - org.apache.felix.fileinstall - 3.2.6 | Installed /home/jeremy/dev/barchart/java/barchart-service/karaf/service/target/int-work/basic-tester/target/service/app_2014-02-07_14-14-00/etc/org.apache.karaf.log.cfg
2014-02-10 08:47:24,130 | INFO  | FelixStartLevel  | fileinstall                      | 16 - org.apache.felix.fil

jjongsma

#!/usr/bin/python
#
# "packer build" wrapper that sets up a consistent build environment for image building.
#
# - Use common .packer_cache directory in this root directory
# - Generate JSON templates from YAML (if exists) to allow comments and includes

import sys
import os
import subprocess

jjongsma

#!/usr/bin/python
#
# Usage: packer-config my-template.yaml | packer build -
#
# Constructs a Packer JSON configuration file from the specified YAML
# template file and writes it to STDOUT.
# 
# The YAML template format adds some flexibility and readability by
# adding comments and an !include directive, allowing for the
# following template syntax:

jjongsma

Component Details
  Name                : barchart.gateway.store.service
  State               : UNSATISFIED
  Properties          : 
    component.name=barchart.gateway.store.service
    component.id=20
References
  Reference           : com.barchart.feed.api.consumer.MarketService/*
    State             : unsatisfied
    Multiple          : single