Class BaseStub

Base class for generated client stubs. Stub methods are expected to call _simpleRequest or _streamRequest and return the result.

Namespace: Grpc
Located at BaseStub.php

Methods summary
`public`	# `__construct( string $hostname, array $opts, Grpc\Channel $channel = null )` Parameters `$hostname` `$opts` 'update_metadata': (optional) a callback function which takes in a metadata array, and returns an updated metadata array 'grpc.primary_user_agent': (optional) a user-agent string `$channel` An already created Channel object (optional)
`public string`	# `getTarget( )` Returns string The URI of the endpoint
`public integer`	# `getConnectivityState( boolean $try_to_connect = false )` Parameters `$try_to_connect` (optional) Returns integer The grpc connectivity state
`public boolean`	# `waitForReady( integer $timeout )` Parameters `$timeout` in microseconds Returns boolean true if channel is ready Throw Exception if channel is in FATAL_ERROR state
`public`	# `close( )` Close the communication channel associated with this stub. Close the communication channel associated with this stub.
`protected SimpleSurfaceActiveCall`	# `_simpleRequest( string $method, mixed $argument, callable $deserialize, array $metadata = [], array $options = [] )` Call a remote method that takes a single argument and has a single output. Call a remote method that takes a single argument and has a single output. Parameters `$method` The name of the method to call `$argument` The argument to the method `$deserialize` A function that deserializes the response `$metadata` A metadata map to send to the server (optional) `$options` An array of options (optional) Returns SimpleSurfaceActiveCall The active call object
`protected ClientStreamingSurfaceActiveCall`	# `_clientStreamRequest( string $method, callable $deserialize, array $metadata = [], array $options = [] )` Call a remote method that takes a stream of arguments and has a single output. Call a remote method that takes a stream of arguments and has a single output. Parameters `$method` The name of the method to call `$deserialize` A function that deserializes the response `$metadata` A metadata map to send to the server (optional) `$options` An array of options (optional) Returns ClientStreamingSurfaceActiveCall The active call object
`protected ServerStreamingSurfaceActiveCall`	# `_serverStreamRequest( string $method, mixed $argument, callable $deserialize, array $metadata = [], array $options = [] )` Call a remote method that takes a single argument and returns a stream of responses. Call a remote method that takes a single argument and returns a stream of responses. Parameters `$method` The name of the method to call `$argument` The argument to the method `$deserialize` A function that deserializes the responses `$metadata` A metadata map to send to the server (optional) `$options` An array of options (optional) Returns ServerStreamingSurfaceActiveCall The active call object
`protected BidiStreamingSurfaceActiveCall`	# `_bidiRequest( string $method, callable $deserialize, array $metadata = [], array $options = [] )` Call a remote method with messages streaming in both directions. Call a remote method with messages streaming in both directions. Parameters `$method` The name of the method to call `$deserialize` A function that deserializes the responses `$metadata` A metadata map to send to the server (optional) `$options` An array of options (optional) Returns BidiStreamingSurfaceActiveCall The active call object