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create session class and refactor js to use it

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ading2210 2024-03-14 13:13:46 -04:00
parent a282734c13
commit 0a5ace96fb
14 changed files with 359 additions and 192 deletions
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24
client/javascript/websocket.js
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@ -1,9 +1,9 @@
class CurlWebSocket {
constructor(url, protocols=[], options={}) {
check_loaded(true);
class CurlWebSocket extends CurlSession {
constructor(url, protocols=[], options={}) {
if (!url.startsWith("wss://") && !url.startsWith("ws://")) {
throw new SyntaxError("invalid url");
}
super();
this.url = url;
this.protocols = protocols;
@ -15,9 +15,11 @@ class CurlWebSocket {
this.onclose = () => {};
this.connected = false;
this.event_loop = null;
this.recv_loop = null;
this.http_handle = null;
this.recv_buffer = [];
this.set_connections(1, 0);
this.connect();
}
@ -27,7 +29,7 @@ class CurlWebSocket {
let finish_callback = (error) => {
if (error === 0) {
this.connected = true;
this.event_loop = setInterval(() => {
this.recv_loop = setInterval(() => {
let data = this.recv();
if (data !== null) this.onmessage(data);
}, 0);
@ -47,10 +49,10 @@ class CurlWebSocket {
request_options._libcurl_verbose = 1;
}
this.http_handle = create_handle(this.url, data_callback, finish_callback, headers_callback);
this.http_handle = this.create_request(this.url, data_callback, finish_callback, headers_callback);
c_func(_http_set_options, [this.http_handle, JSON.stringify(request_options), null, 0]);
_websocket_set_options(this.http_handle);
start_request(this.http_handle);
this.start_request(this.http_handle);
}
recv() {
@ -104,10 +106,14 @@ class CurlWebSocket {
}
cleanup(error=0) {
if (this.http_handle) _cleanup_handle(this.http_handle);
if (this.http_handle) {
this.remove_handle(this.http_handle);
this.http_handle = null;
super.close();
}
else return;
clearInterval(this.event_loop);
clearInterval(this.recv_loop);
this.connected = false;
if (error) {