| <?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; |
| |
| require_once realpath(dirname(__FILE__) . '/../autoload.php'); |
| |
| /** |
| * Represents an active call that sends a single message and then gets a stream |
| * of reponses |
| */ |
| class ServerStreamingSurfaceActiveCall extends AbstractSurfaceActiveCall { |
| /** |
| * Create a new simple (single request/single response) active call. |
| * @param Channel $channel The channel to communicate on |
| * @param string $method The method to call on the remote server |
| * @param callable $deserialize The function to deserialize a value |
| * @param $arg The argument to send |
| * @param array $metadata Metadata to send with the call, if applicable |
| */ |
| public function __construct(Channel $channel, |
| $method, |
| callable $deserialize, |
| $arg, |
| $metadata = array()) { |
| parent::__construct($channel, $method, $deserialize, $metadata, |
| \Grpc\WRITE_BUFFER_HINT); |
| $this->_write($arg); |
| $this->_writesDone(); |
| } |
| |
| /** |
| * @return An iterator of response values |
| */ |
| public function responses() { |
| while(($response = $this->_read()) !== null) { |
| yield $response; |
| } |
| } |
| |
| public function getStatus() { |
| return $this->_getStatus(); |
| } |
| } |