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Sergey Lyubka 2021-11-02 16:53:57 +00:00
parent ba02937ec6
commit 09d28f5570
1 changed files with 10 additions and 7 deletions
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17
examples/websocket-server/main.c
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@ -8,15 +8,17 @@
#include "mongoose.h"
static const char *s_listen_on = "http://localhost:8000";
static const char *s_web_directory = ".";
static const char *s_listen_on = "ws://localhost:8000";
static const char *s_web_root = ".";
// This RESTful server implements the following endpoints:
// /websocket - upgrade to Websocket, and implement websocket echo server
// /api/rest - respond with JSON string {"result": 123}
// any other URI serves static files from s_web_directory
// any other URI serves static files from s_web_root
static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
if (ev == MG_EV_HTTP_MSG) {
if (ev == MG_EV_OPEN) {
// c->is_hexdumping = 1;
} else if (ev == MG_EV_HTTP_MSG) {
struct mg_http_message *hm = (struct mg_http_message *) ev_data;
if (mg_http_match_uri(hm, "/websocket")) {
// Upgrade to websocket. From now on, a connection is a full-duplex
@ -27,7 +29,7 @@ static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
mg_http_reply(c, 200, "", "{\"result\": %d}\n", 123);
} else {
// Serve static files
struct mg_http_serve_opts opts = {.root_dir = s_web_directory};
struct mg_http_serve_opts opts = {.root_dir = s_web_root};
mg_http_serve_dir(c, ev_data, &opts);
}
} else if (ev == MG_EV_WS_MSG) {
@ -40,8 +42,9 @@ static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
}
int main(void) {
struct mg_mgr mgr; // Event manager
mg_mgr_init(&mgr); // Initialise event manager
struct mg_mgr mgr; // Event manager
mg_mgr_init(&mgr); // Initialise event manager
printf("Starting WS listener on %s/websocket\n", s_listen_on);
mg_http_listen(&mgr, s_listen_on, fn, NULL); // Create HTTP listener
for (;;) mg_mgr_poll(&mgr, 1000); // Infinite event loop
mg_mgr_free(&mgr);