Interface UnsubscribeInboundInterceptor
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- All Superinterfaces:
Interceptor
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public interface UnsubscribeInboundInterceptor extends Interceptor
Interface for the inbound UNSUBSCRIBE interception.Interceptors are always called by the same Thread for all UNSUBSCRIBE messages from the same client.
If the same instance is shared between multiple clients it can be called in different Threads and must therefore be thread-safe.
- Since:
- 4.3.0, CE 2020.1
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
onInboundUnsubscribe(@NotNull UnsubscribeInboundInput unsubscribeInboundInput, @NotNull UnsubscribeInboundOutput unsubscribeInboundOutput)
When aUnsubscribeInboundInterceptor
is set through any extension, this method gets called for every inbound UNSUBSCRIBE packet from any client.
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Method Detail
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onInboundUnsubscribe
void onInboundUnsubscribe(@NotNull UnsubscribeInboundInput unsubscribeInboundInput, @NotNull UnsubscribeInboundOutput unsubscribeInboundOutput)
When aUnsubscribeInboundInterceptor
is set through any extension, this method gets called for every inbound UNSUBSCRIBE packet from any client.When the extension is enabled after HiveMQ is already running this method will also be called for future UNSUBSCRIBEs of clients that are already connected.
- Parameters:
unsubscribeInboundInput
- TheUnsubscribeInboundInput
parameter.unsubscribeInboundOutput
- TheUnsubscribeInboundOutput
parameter.- Since:
- 4.3.0, CE 2020.1
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