ClientTransportFilter (grpc-all 1.63.0 API)

java.lang.Object
- io.grpc.ClientTransportFilter

```
@ExperimentalApi("https://gitub.com/grpc/grpc-java/issues/10652")
public abstract class ClientTransportFilter
extends Object
```
Listens on the client transport life-cycle events. These filters do not have the capability to modify the channels or transport life-cycle event behavior, but they can be useful hooks for transport observability. Multiple filters may be registered to the client.

Since:

1.62.0

Constructor Summary

Constructors
Constructor Description

ClientTransportFilter()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Attributes`	`transportReady(Attributes transportAttrs)`	Called when a transport is ready to accept traffic (when a connection has been established).
`void`	`transportTerminated(Attributes transportAttrs)`	Called when a transport completed shutting down.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - ClientTransportFilter
```
public ClientTransportFilter()
```
- Method Detail
  - transportReady
```
public Attributes transportReady(Attributes transportAttrs)
```
    Called when a transport is ready to accept traffic (when a connection has been established). The default implementation is a no-op.
    
    Parameters:
    
    transportAttrs - current transport attributes
    
    Returns:
    
    new transport attributes. Default implementation returns the passed-in attributes intact.
  - transportTerminated
```
public void transportTerminated(Attributes transportAttrs)
```
    Called when a transport completed shutting down. All resources have been released. All streams have either been closed or transferred off this transport. Default implementation is a no-op
    
    Parameters:
    
    transportAttrs - the effective transport attributes, which is what is returned by transportReady(io.grpc.Attributes) of the last executed filter.