4
* Copyright 2015, Google Inc.
7
* Redistribution and use in source and binary forms, with or without
8
* modification, are permitted provided that the following conditions are
11
* * Redistributions of source code must retain the above copyright
12
* notice, this list of conditions and the following disclaimer.
13
* * Redistributions in binary form must reproduce the above
14
* copyright notice, this list of conditions and the following disclaimer
15
* in the documentation and/or other materials provided with the
17
* * Neither the name of Google Inc. nor the names of its
18
* contributors may be used to endorse or promote products derived from
19
* this software without specific prior written permission.
21
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
22
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
23
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
24
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
25
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
26
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
27
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
29
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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* Represents an active call that sends a single message and then gets a stream
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class ServerStreamingCall extends AbstractCall {
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* @param $arg The argument to send
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* @param array $metadata Metadata to send with the call, if applicable
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public function start($arg, $metadata = array()) {
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$event = $this->call->startBatch([
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OP_SEND_INITIAL_METADATA => $metadata,
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OP_RECV_INITIAL_METADATA => true,
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OP_SEND_MESSAGE => $arg->serialize(),
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OP_SEND_CLOSE_FROM_CLIENT => true]);
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$this->metadata = $event->metadata;
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* @return An iterator of response values
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public function responses() {
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$response = $this->call->startBatch([OP_RECV_MESSAGE => true])->message;
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while($response !== null) {
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yield $this->deserializeResponse($response);
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$response = $this->call->startBatch([OP_RECV_MESSAGE => true])->message;
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* Wait for the server to send the status, and return it.
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* @return object The status object, with integer $code, string $details,
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* and array $metadata members
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public function getStatus() {
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$status_event = $this->call->startBatch([
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OP_RECV_STATUS_ON_CLIENT => true
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return $status_event->status;
b'\\ No newline at end of file'