| <?php |
| /* |
| * |
| * Copyright 2016 gRPC authors. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| */ |
| |
| $args = getopt('', ['metrics_server_address:', 'total_only::']); |
| $parts = explode(':', $args['metrics_server_address']); |
| $server_host = $parts[0]; |
| $server_port = (count($parts) == 2) ? $parts[1] : ''; |
| |
| $socket = socket_create(AF_INET, SOCK_STREAM, 0); |
| if (@!socket_connect($socket, $server_host, $server_port)) { |
| echo "Cannot connect to merics server...\n"; |
| exit(1); |
| } |
| socket_write($socket, 'qps'); |
| while ($out = socket_read($socket, 1024)) { |
| echo "$out\n"; |
| } |
| socket_close($socket); |