https://bz.apache.org/bugzilla/show_bug.cgi?id=57676
Bug ID: 57676
Summary: A small suggestion: WebSocket check same path endpoint
implement may need to enhance
Product: Tomcat 8
Version: 8.0.5
Hardware: PC
Status: NEW
Severity: normal
Priority: P2
Component: WebSocket
Assignee: [email protected]
Reporter: [email protected]
If there are two websocket endpoint has same path, eg, path is "/",Tomcat start
will report the following errors:
Multiple Endpoints may not be deployed to the same path [/]
...
But the errors info can't provide us more enough info.We can't know which the
two endpoints.If so,we may need to search texts,I think not very convenient.
If report the following errors info, we can know which two endpoints:
Multiple Endpoints may not be deployed to the same path [/], the first endpoint
is [echo.EchoServer], the second endpoint is [echo.annoted.EchoServer]
The simple way is to modify WsServerContainer#addEndpoint() method and
org/apache/tomcat/websocket/server/LocalStrings.properties.
example:
#serverContainer.duplicatePaths=Multiple Endpoints may not be deployed to the
same path [{0}]
serverContainer.duplicatePaths=Multiple Endpoints may not be deployed to the
same path [{0}], the first endpoint is [{1}], the second endpoint is [{2}]
if (old != null) {
// Duplicate path mappings
throw new
DeploymentException(sm.getString("serverContainer.duplicatePaths", path,
old.getEndpointClass().getName(), sec.getEndpointClass().getName()));
}
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