1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
<?php
/*
*
* Copyright 2015, Google Inc.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* * Neither the name of Google Inc. nor the names of its
* contributors may be used to endorse or promote products derived from
* this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
namespace Grpc;
/**
* Base class for generated client stubs. Stub methods are expected to call
* _simpleRequest or _streamRequest and return the result.
*/
class BaseStub {
private $channel;
public function __construct($hostname, $opts) {
$this->channel = new Channel($hostname, $opts);
}
/**
* Close the communication channel associated with this stub
*/
public function close() {
$channel->close();
}
/* This class is intended to be subclassed by generated code, so all functions
begin with "_" to avoid name collisions. */
/**
* Call a remote method that takes a single argument and has a single output
*
* @param string $method The name of the method to call
* @param $argument The argument to the method
* @param callable $deserialize A function that deserializes the response
* @param array $metadata A metadata map to send to the server
* @return SimpleSurfaceActiveCall The active call object
*/
public function _simpleRequest($method,
$argument,
callable $deserialize,
$metadata = array()) {
$call = new UnaryCall($this->channel, $method, $deserialize);
$call->start($argument, $metadata);
return $call;
}
/**
* Call a remote method that takes a stream of arguments and has a single
* output
*
* @param string $method The name of the method to call
* @param $arguments An array or Traversable of arguments to stream to the
* server
* @param callable $deserialize A function that deserializes the response
* @param array $metadata A metadata map to send to the server
* @return ClientStreamingSurfaceActiveCall The active call object
*/
public function _clientStreamRequest($method,
$arguments,
callable $deserialize,
$metadata = array()) {
$call = new ClientStreamingCall($this->channel, $method, $deserialize);
$call->start($arguments, $metadata);
return $call;
}
/**
* Call a remote method that takes a single argument and returns a stream of
* responses
*
* @param string $method The name of the method to call
* @param $argument The argument to the method
* @param callable $deserialize A function that deserializes the responses
* @param array $metadata A metadata map to send to the server
* @return ServerStreamingSurfaceActiveCall The active call object
*/
public function _serverStreamRequest($method,
$argument,
callable $deserialize,
$metadata = array()) {
$call = new ServerStreamingCall($this->channel, $method, $deserialize);
$call->start($argument, $metadata);
return $call;
}
/**
* Call a remote method with messages streaming in both directions
*
* @param string $method The name of the method to call
* @param callable $deserialize A function that deserializes the responses
* @param array $metadata A metadata map to send to the server
* @return BidiStreamingSurfaceActiveCall The active call object
*/
public function _bidiRequest($method,
callable $deserialize,
$metadata = array()) {
$call = new BidiStreamingCall($this->channel, $method, $deserialize);
$call->start($metadata);
return $call;
}
}
|
