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{warning}This version must be installed on Petals ESB 5.0.0+{warning}

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h1. Introduction

The version 1.0.x of the component is based on [Apache Netty|http://netty.io/] 4.0.36.

h2. CDK parameters
The component configuration includes the configuration of the CDK. The following parameters correspond to the CDK configuration.

{include:0 CDK Component Configuration Table 5.6.0}
{include:0 CDK Parameter scope}
{include:0 CDK Component Interceptor configuration}

h2. Component specific parameters

{center}*Component configuration, specific parameters part*{center}
{table-plus}
|| {color:#333333}Parameter{color} || {color:#333333}Description{color} || {color:#333333}Default{color} || {color:#333333}Required{color} ||
| consumer-domains-max-pool-size | Max number of threads used for handling incoming consumer partner connections: while each incoming consumer partner connection handles one exchange at a time, this limits the number of concurrent exchange processing amongst all incoming connection | {center}6{center} | {center}No{center} |
| provider-domains-max-pool-size | Max number of threads used for handling outgoing provider partner connections: while each outgoing provider partner connection handles one exchange at a time, this limits the number of concurrent exchange processing amongst all outgoing connection | {center}6{center} | {center}No{center} |

h1. Logging

The traces of the BPMN 2.0 engine "Activiti" are activated through the logging configuration file of Petals ESB. The root logger for Activiti is {{org.activiti}}:
{code}
...
org.activiti.level=INFO
org.activiti.engine.impl.level=FINE
...
{code}

h1. Monitoring the component

h2. Using metrics

Several probes providing metrics are included in the component, and are available through the JMX MBean '{{org.ow2.petals:type=custom,name=monitoring_*<component-id>*}}', where {{*<component-id>*}} is the unique JBI identifier of the component.

h3. Common metrics

{include:0 CDK Component Monitoring Metrics 5.6.0}

h3. Dedicated metrics

No dedicated metric is available.

h2. Receiving alerts

Several alerts are notified by the component through notification of the JMX MBean '{{org.ow2.petals:type=custom,name=monitoring_*<component-id>*}}', where {{*<component-id>*}} is the unique JBI identifier of the component.

{tip}To integrate these alerts with Nagios, see [petalsesbsnapshot:Receiving Petals ESB defects in Nagios].{tip}

h3. Common alerts

{include:0 CDK Component Monitoring Alerts 5.6.0}

h3. Dedicated alerts

No dedicated alert is available.