PHP + swoole implement simple multi-person online chat group, swoole online chat _ PHP Tutorial

PHP + swoole enables simple online chat with multiple users and online chat with swoole. PHP + swoole implements simple multi-person online chat group. due to the limited capabilities of this article, swoole has not implemented many details of the chat logic, but only implements group chat, the specific code is as follows: PHP + swoole: simple multi-person online chat group, swoole online chat

Due to the limited capabilities in this article, many details of the chat logic are not implemented, and only group sending is implemented. the specific code is as follows:

Php code:

$ Serv = new swoole_websocket_server ("127.0.0.1", 3999); // Basic service settings $ serv-> set (array ('worker _ num' => 2, 'reactor _ num' => 8, 'task _ worker_num '=> 1, 'Dispatch _ mode' => 2, 'debug _ mode' => 1, 'daemonize '=> true, 'log _ file' => _ DIR __. '/log/webs_swoole.log', 'Heartbeat _ check_interval '=> 60, 'Heartbeat _ idle_time' => 600,); $ serv-> on ('connect ', function ($ serv, $ fd) {// echo "client: $ fd Connect. ". PHP_EOL;}); // Test receive $ se Rv-> on ("receive", function (swoole_server $ serv, $ fd, $ from_id, $ data) {// echo "receive # {$ from_id }: receive $ data ". PHP_EOL;}); $ serv-> on ('open', function ($ server, $ req) {// echo "server # {$ server-> worker_pid }: handshake success with fd # {$ req-> fd }". PHP_EOL; // echo PHP_EOL;}); $ serv-> on ('message', function ($ server, $ frame) {// echo "message :". $ frame-> data. PHP_EOL; $ msg = json_decode ($ frame-> data, true); switch ($ Msg ['type']) {case 'login': $ server-> push ($ frame-> fd, "welcome ~ "); Break; default: break;} $ msg ['fd '] = $ frame-> fd; $ server-> task ($ msg );}); $ serv-> on ("workerstart", function ($ server, $ workerid) {// echo "workerstart :". $ workerid. PHP_EOL; // echo PHP_EOL;}); $ serv-> on ("task", "on_task"); $ serv-> on ("finish", function ($ serv, $ task_id, $ data) {return;}); $ serv-> on ('close', function ($ server, $ fd, $ from_id) {// echo "connection close :". $ fd. PHP_EOL; // echo PHP_EOL;}); $ serv-> start (); func Tion on_task ($ serv, $ task_id, $ from_id, $ data) {switch ($ data ['type']) {case 'login': $ send_msg = "said: I am coming ~ "; Break; default: $ send_msg =" Description: {$ data ['MSG '] ['speak']} "; break ;} foreach ($ serv-> connections as $ conn) {if ($ conn! = $ Data ['fd ']) {if (strpos ($ data ['MSG'] ['name'], "tourist") = 0) {$ name = $ data ['MSG '] ['name']. "_". $ data ['fd '];} else {$ name = $ data ['MSG'] ['name'] ;}} else {$ name = "I ";} $ serv-> push ($ conn, $ name. $ send_msg);} return;} function on_finish ($ serv, $ task_id, $ data) {return true ;}

Front-end code:

 WebSocket test