Gordon Sim created DISPATCH-1093:
------------------------------------
Summary: adding connectors dynamically causes extra connections
for existing connectors
Key: DISPATCH-1093
URL: https://issues.apache.org/jira/browse/DISPATCH-1093
Project: Qpid Dispatch
Issue Type: Bug
Affects Versions: 1.2.0
Reporter: Gordon Sim
Every time a new connector is created dynamically, the router will create a new
connection for any existing connector. E.g. with some amqp server listening on
ports 5673 and 5674:
{noformat}
$ echo '{"host":"localhost","port":5673}' | qdmanage CREATE --type=connector
--name=foo --stdin
{
"verifyHostname": true,
"stripAnnotations": "both",
"name": "foo",
"idleTimeoutSeconds": 16,
"allowRedirect": true,
"messageLoggingComponents": "none",
"maxFrameSize": 16384,
"host": "localhost",
"cost": 1,
"role": "normal",
"failoverUrls": "amqp://localhost:5673",
"maxSessions": 32768,
"type": "org.apache.qpid.dispatch.connector",
"port": "5673",
"identity": "connector/localhost:5673:foo"
}
]$ qdstat -c
Connections
id host container role dir
security authentication tenant
=============================================================================================================
2 localhost:5673 a6022696-2483-49f5-8ea6-a6f50db0e7ae normal out
no-security anonymous-user
3 127.0.0.1:56024 d964573c-297f-499c-a1f5-fed7d8e74f9c normal in
no-security no-auth
$ echo '{"host":"localhost","port":5674}' | qdmanage CREATE --type=connector
--name=bar --stdin
{
"verifyHostname": true,
"stripAnnotations": "both",
"name": "bar",
"idleTimeoutSeconds": 16,
"allowRedirect": true,
"messageLoggingComponents": "none",
"maxFrameSize": 16384,
"host": "localhost",
"cost": 1,
"role": "normal",
"failoverUrls": "amqp://localhost:5674",
"maxSessions": 32768,
"type": "org.apache.qpid.dispatch.connector",
"port": "5674",
"identity": "connector/localhost:5674:bar"
}
$ qdstat -c
Connections
id host container role dir
security authentication tenant
=============================================================================================================
2 localhost:5673 a6022696-2483-49f5-8ea6-a6f50db0e7ae normal out
no-security anonymous-user
6 localhost:5673 a6022696-2483-49f5-8ea6-a6f50db0e7ae normal out
no-security anonymous-user
5 localhost:5674 48fefab4-7df0-5244-b491-ad85278b22dc normal out
no-security anonymous-user
7 127.0.0.1:56074 c4ddfd00-2ef5-473f-9687-28ee4bae4def normal in
no-security no-auth
$ echo '{"host":"localhost","port":5675}' | qdmanage CREATE --type=connector
--name=baz --stdin
{
"verifyHostname": true,
"stripAnnotations": "both",
"name": "baz",
"idleTimeoutSeconds": 16,
"allowRedirect": true,
"messageLoggingComponents": "none",
"maxFrameSize": 16384,
"host": "localhost",
"cost": 1,
"role": "normal",
"failoverUrls": "amqp://localhost:5675",
"maxSessions": 32768,
"type": "org.apache.qpid.dispatch.connector",
"port": "5675",
"identity": "connector/localhost:5675:baz"
}
$ qdstat -c
Connections
id host container role dir
security authentication tenant
=============================================================================================================
2 localhost:5673 a6022696-2483-49f5-8ea6-a6f50db0e7ae normal out
no-security anonymous-user
6 localhost:5673 a6022696-2483-49f5-8ea6-a6f50db0e7ae normal out
no-security anonymous-user
5 localhost:5674 48fefab4-7df0-5244-b491-ad85278b22dc normal out
no-security anonymous-user
11 localhost:5673 a6022696-2483-49f5-8ea6-a6f50db0e7ae normal out
no-security anonymous-user
10 localhost:5674 48fefab4-7df0-5244-b491-ad85278b22dc normal out
no-security anonymous-user
{noformat}
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