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/*
* websocket server
*
* @build make examples
* @server bin/websocket_server_test 9999
* @client bin/websocket_client_test ws://127.0.0.1:9999/
* @js html/websocket_client.html
*
*/
#include "WebSocketServer.h"
#include "EventLoop.h"
#include "htime.h"
#include "hssl.h"
using namespace hv;
int main(int argc, char** argv) {
if (argc < 2) {
printf("Usage: %s port\n", argv[0]);
return -10;
}
int port = atoi(argv[1]);
WebSocketServerCallbacks ws;
ws.onopen = [](const WebSocketChannelPtr& channel, const std::string& url) {
printf("onopen: GET %s\n", url.c_str());
// send(time) every 1s
setInterval(1000, [channel](TimerID id) {
if (channel->isConnected()) {
char str[DATETIME_FMT_BUFLEN] = {0};
datetime_t dt = datetime_now();
datetime_fmt(&dt, str);
channel->send(str);
} else {
killTimer(id);
}
});
};
ws.onmessage = [](const WebSocketChannelPtr& channel, const std::string& msg) {
printf("onmessage: %s\n", msg.c_str());
};
ws.onclose = [](const WebSocketChannelPtr& channel) {
printf("onclose\n");
};
websocket_server_t server;
server.port = port;
#if 0
server.ssl = 1;
hssl_ctx_init_param_t param;
memset(¶m, 0, sizeof(param));
param.crt_file = "cert/server.crt";
param.key_file = "cert/server.key";
if (hssl_ctx_init(¶m) == NULL) {
fprintf(stderr, "SSL certificate verify failed!\n");
return -20;
}
#endif
server.ws = &ws;
websocket_server_run(&server);
return 0;
}
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