e2m/uWebSockets.js
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Don't keep socketPf separately

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This commit is contained in:
Alex Hultman 2020-06-08 19:42:03 +02:00
parent 244ad00e67
commit c6b72cf854
4 changed files with 13 additions and 15 deletions
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22
src/AppWrapper.h
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@ -109,10 +109,10 @@ void uWS_App_ws(const FunctionCallbackInfo<Value> &args) {
/* Retrieve temporary userData object */
PerSocketData *perSocketData = (PerSocketData *) ws->getUserData();
/* Copy entires from userData, only if we have it set */
if (perSocketData->socketPf) {
/* Copy entires from userData, only if we have it set (not the case for default constructor) */
if (!perSocketData->socketPf.IsEmpty()) {
/* socketPf points to a stack allocated UniquePersistent, or nullptr, at this point */
Local<Object> userData = Local<Object>::New(isolate, *(perSocketData->socketPf));
Local<Object> userData = Local<Object>::New(isolate, perSocketData->socketPf);
/* Merge userData and wsObject; this code is exceedingly horrible */
Local<Array> keys;
@ -127,8 +127,7 @@ void uWS_App_ws(const FunctionCallbackInfo<Value> &args) {
}
/* Attach a new V8 object with pointer to us, to it */
perSocketData->socketPf = new UniquePersistent<Object>;
perSocketData->socketPf->Reset(isolate, wsObject);
perSocketData->socketPf.Reset(isolate, wsObject);
Local<Function> openLf = Local<Function>::New(isolate, openPf);
if (!openLf->IsUndefined()) {
@ -145,7 +144,7 @@ void uWS_App_ws(const FunctionCallbackInfo<Value> &args) {
Local<ArrayBuffer> messageArrayBuffer = ArrayBuffer::New(isolate, (void *) message.data(), message.length());
PerSocketData *perSocketData = (PerSocketData *) ws->getUserData();
Local<Value> argv[3] = {Local<Object>::New(isolate, *(perSocketData->socketPf)),
Local<Value> argv[3] = {Local<Object>::New(isolate, perSocketData->socketPf),
messageArrayBuffer,
Boolean::New(isolate, opCode == uWS::OpCode::BINARY)};
@ -162,7 +161,7 @@ void uWS_App_ws(const FunctionCallbackInfo<Value> &args) {
HandleScope hs(isolate);
PerSocketData *perSocketData = (PerSocketData *) ws->getUserData();
Local<Value> argv[1] = {Local<Object>::New(isolate, *(perSocketData->socketPf))
Local<Value> argv[1] = {Local<Object>::New(isolate, perSocketData->socketPf)
};
CallJS(isolate, Local<Function>::New(isolate, drainPf), 1, argv);
};
@ -174,7 +173,7 @@ void uWS_App_ws(const FunctionCallbackInfo<Value> &args) {
HandleScope hs(isolate);
PerSocketData *perSocketData = (PerSocketData *) ws->getUserData();
Local<Value> argv[1] = {Local<Object>::New(isolate, *(perSocketData->socketPf))};
Local<Value> argv[1] = {Local<Object>::New(isolate, perSocketData->socketPf)};
CallJS(isolate, Local<Function>::New(isolate, pingPf), 1, argv);
};
}
@ -185,7 +184,7 @@ void uWS_App_ws(const FunctionCallbackInfo<Value> &args) {
HandleScope hs(isolate);
PerSocketData *perSocketData = (PerSocketData *) ws->getUserData();
Local<Value> argv[1] = {Local<Object>::New(isolate, *(perSocketData->socketPf))};
Local<Value> argv[1] = {Local<Object>::New(isolate, perSocketData->socketPf)};
CallJS(isolate, Local<Function>::New(isolate, pongPf), 1, argv);
};
}
@ -196,7 +195,7 @@ void uWS_App_ws(const FunctionCallbackInfo<Value> &args) {
Local<ArrayBuffer> messageArrayBuffer = ArrayBuffer::New(isolate, (void *) message.data(), message.length());
PerSocketData *perSocketData = (PerSocketData *) ws->getUserData();
Local<Object> wsObject = Local<Object>::New(isolate, *(perSocketData->socketPf));
Local<Object> wsObject = Local<Object>::New(isolate, perSocketData->socketPf);
/* Invalidate this wsObject */
wsObject->SetAlignedPointerInInternalField(0, nullptr);
@ -208,7 +207,8 @@ void uWS_App_ws(const FunctionCallbackInfo<Value> &args) {
CallJS(isolate, closeLf, 3, argv);
}
delete perSocketData->socketPf;
/* This should technically not be required */
perSocketData->socketPf.Reset();
/* Again, here we clear the buffer to avoid strange bugs */
NeuterArrayBuffer(messageArrayBuffer);

2
src/HttpResponseWrapper.h
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@ -323,7 +323,7 @@ struct HttpResponseWrapper {
/* Immediately calls open handler */
res->template upgrade<PerSocketData>({
&userData
std::move(userData)
}, secWebSocketKey.getString(), secWebSocketProtocol.getString(),
secWebSocketExtensions.getString(), context);

2
src/Utilities.h
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@ -18,7 +18,7 @@ MaybeLocal<Value> CallJS(Isolate *isolate, Local<Function> f, int argc, Local<Va
}
struct PerSocketData {
UniquePersistent<Object> *socketPf = nullptr;
UniquePersistent<Object> socketPf;
};
struct PerContextData {

2
src/addon.cpp
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@ -137,8 +137,6 @@ void Main(Local<Object> exports) {
exports->Set(isolate->GetCurrentContext(), String::NewFromUtf8(isolate, "DEDICATED_COMPRESSOR_128KB", NewStringType::kNormal).ToLocalChecked(), Integer::NewFromUnsigned(isolate, uWS::DEDICATED_COMPRESSOR_128KB)).ToChecked();
exports->Set(isolate->GetCurrentContext(), String::NewFromUtf8(isolate, "DEDICATED_COMPRESSOR_256KB", NewStringType::kNormal).ToLocalChecked(), Integer::NewFromUnsigned(isolate, uWS::DEDICATED_COMPRESSOR_256KB)).ToChecked();
/* Listen options */
exports->Set(isolate->GetCurrentContext(), String::NewFromUtf8(isolate, "LIBUS_LISTEN_EXCLUSIVE_PORT", NewStringType::kNormal).ToLocalChecked(), Integer::NewFromUnsigned(isolate, LIBUS_LISTEN_EXCLUSIVE_PORT)).ToChecked();
}