e2m/uWebSockets.js
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Wrap subscribe, publish, add PubSub example (WIP)

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This commit is contained in:
Alex Hultman 2019-02-09 00:59:12 +01:00
parent 54ebed1db0
commit 8d7527520f
2 changed files with 64 additions and 0 deletions
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23
src/WebSocketWrapper.h
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@ -21,6 +21,27 @@ struct WebSocketWrapper {
args.Holder()->SetAlignedPointerInInternalField(0, nullptr);
}
/* Takes string topic */
template <bool SSL>
static void uWS_WebSocket_subscribe(const FunctionCallbackInfo<Value> &args) {
auto *ws = getWebSocket<SSL>(args);
if (ws) {
NativeString topic(isolate, args[0]);
ws->subscribe(topic.getString());
}
}
/* Takes string topic, message */
template <bool SSL>
static void uWS_WebSocket_publish(const FunctionCallbackInfo<Value> &args) {
auto *ws = getWebSocket<SSL>(args);
if (ws) {
NativeString topic(isolate, args[0]);
NativeString message(isolate, args[1]);
ws->publish(topic.getString(), message.getString());
}
}
/* It would make sense to call terminate "close" and call close "end" to line up with HTTP */
/* That also makes sense seince close takes message and code -> you can end with a string message */
@ -95,6 +116,8 @@ struct WebSocketWrapper {
wsTemplateLocal->PrototypeTemplate()->Set(String::NewFromUtf8(isolate, "end"), FunctionTemplate::New(isolate, uWS_WebSocket_end<SSL>));
wsTemplateLocal->PrototypeTemplate()->Set(String::NewFromUtf8(isolate, "close"), FunctionTemplate::New(isolate, uWS_WebSocket_close<SSL>));
wsTemplateLocal->PrototypeTemplate()->Set(String::NewFromUtf8(isolate, "getBufferedAmount"), FunctionTemplate::New(isolate, uWS_WebSocket_getBufferedAmount<SSL>));
wsTemplateLocal->PrototypeTemplate()->Set(String::NewFromUtf8(isolate, "subscribe"), FunctionTemplate::New(isolate, uWS_WebSocket_subscribe<SSL>));
wsTemplateLocal->PrototypeTemplate()->Set(String::NewFromUtf8(isolate, "publish"), FunctionTemplate::New(isolate, uWS_WebSocket_publish<SSL>));
/* Create the template */
Local<Object> wsObjectLocal = wsTemplateLocal->GetFunction()->NewInstance(isolate->GetCurrentContext()).ToLocalChecked();