aboutsummaryrefslogtreecommitdiffhomepage
path: root/src/node/ext/server.cc
diff options
context:
space:
mode:
Diffstat (limited to 'src/node/ext/server.cc')
-rw-r--r--src/node/ext/server.cc202
1 files changed, 105 insertions, 97 deletions
diff --git a/src/node/ext/server.cc b/src/node/ext/server.cc
index 32a8ff55b1..87363fc446 100644
--- a/src/node/ext/server.cc
+++ b/src/node/ext/server.cc
@@ -50,6 +50,15 @@
namespace grpc {
namespace node {
+using Nan::Callback;
+using Nan::EscapableHandleScope;
+using Nan::HandleScope;
+using Nan::Maybe;
+using Nan::MaybeLocal;
+using Nan::ObjectWrap;
+using Nan::Persistent;
+using Nan::Utf8String;
+
using std::unique_ptr;
using v8::Array;
using v8::Boolean;
@@ -57,16 +66,13 @@ using v8::Date;
using v8::Exception;
using v8::Function;
using v8::FunctionTemplate;
-using v8::Handle;
-using v8::HandleScope;
using v8::Local;
using v8::Number;
using v8::Object;
-using v8::Persistent;
using v8::String;
using v8::Value;
-NanCallback *Server::constructor;
+Nan::Callback *Server::constructor;
Persistent<FunctionTemplate> Server::fun_tpl;
class NewCallOp : public Op {
@@ -82,22 +88,26 @@ class NewCallOp : public Op {
grpc_metadata_array_destroy(&request_metadata);
}
- Handle<Value> GetNodeValue() const {
- NanEscapableScope();
+ Local<Value> GetNodeValue() const {
+ Nan::EscapableHandleScope scope;
if (call == NULL) {
- return NanEscapeScope(NanNull());
+ return scope.Escape(Nan::Null());
}
- Handle<Object> obj = NanNew<Object>();
- obj->Set(NanNew("call"), Call::WrapStruct(call));
- obj->Set(NanNew("method"), NanNew(details.method));
- obj->Set(NanNew("host"), NanNew(details.host));
- obj->Set(NanNew("deadline"),
- NanNew<Date>(TimespecToMilliseconds(details.deadline)));
- obj->Set(NanNew("metadata"), ParseMetadata(&request_metadata));
- return NanEscapeScope(obj);
+ Local<Object> obj = Nan::New<Object>();
+ Nan::Set(obj, Nan::New("call").ToLocalChecked(), Call::WrapStruct(call));
+ Nan::Set(obj, Nan::New("method").ToLocalChecked(),
+ Nan::New(details.method).ToLocalChecked());
+ Nan::Set(obj, Nan::New("host").ToLocalChecked(),
+ Nan::New(details.host).ToLocalChecked());
+ Nan::Set(obj, Nan::New("deadline").ToLocalChecked(),
+ Nan::New<Date>(
+ TimespecToMilliseconds(details.deadline)).ToLocalChecked());
+ Nan::Set(obj, Nan::New("metadata").ToLocalChecked(),
+ ParseMetadata(&request_metadata));
+ return scope.Escape(obj);
}
- bool ParseOp(Handle<Value> value, grpc_op *out,
+ bool ParseOp(Local<Value> value, grpc_op *out,
shared_ptr<Resources> resources) {
return true;
}
@@ -124,35 +134,25 @@ Server::~Server() {
grpc_completion_queue_destroy(this->shutdown_queue);
}
-void Server::Init(Handle<Object> exports) {
- NanScope();
- Local<FunctionTemplate> tpl = NanNew<FunctionTemplate>(New);
- tpl->SetClassName(NanNew("Server"));
+void Server::Init(Local<Object> exports) {
+ HandleScope scope;
+ Local<FunctionTemplate> tpl = Nan::New<FunctionTemplate>(New);
+ tpl->SetClassName(Nan::New("Server").ToLocalChecked());
tpl->InstanceTemplate()->SetInternalFieldCount(1);
- NanSetPrototypeTemplate(tpl, "requestCall",
- NanNew<FunctionTemplate>(RequestCall)->GetFunction());
-
- NanSetPrototypeTemplate(
- tpl, "addHttp2Port",
- NanNew<FunctionTemplate>(AddHttp2Port)->GetFunction());
-
- NanSetPrototypeTemplate(tpl, "start",
- NanNew<FunctionTemplate>(Start)->GetFunction());
-
- NanSetPrototypeTemplate(tpl, "tryShutdown",
- NanNew<FunctionTemplate>(TryShutdown)->GetFunction());
- NanSetPrototypeTemplate(
- tpl, "forceShutdown",
- NanNew<FunctionTemplate>(ForceShutdown)->GetFunction());
-
- NanAssignPersistent(fun_tpl, tpl);
- Handle<Function> ctr = tpl->GetFunction();
- constructor = new NanCallback(ctr);
- exports->Set(NanNew("Server"), ctr);
+ Nan::SetPrototypeMethod(tpl, "requestCall", RequestCall);
+ Nan::SetPrototypeMethod(tpl, "addHttp2Port", AddHttp2Port);
+ Nan::SetPrototypeMethod(tpl, "start", Start);
+ Nan::SetPrototypeMethod(tpl, "tryShutdown", TryShutdown);
+ Nan::SetPrototypeMethod(tpl, "forceShutdown", ForceShutdown);
+ fun_tpl.Reset(tpl);
+ Local<Function> ctr = Nan::GetFunction(tpl).ToLocalChecked();
+ Nan::Set(exports, Nan::New("Server").ToLocalChecked(), ctr);
+ constructor = new Callback(ctr);
}
-bool Server::HasInstance(Handle<Value> val) {
- return NanHasInstance(fun_tpl, val);
+bool Server::HasInstance(Local<Value> val) {
+ HandleScope scope;
+ return Nan::New(fun_tpl)->HasInstance(val);
}
void Server::ShutdownServer() {
@@ -165,64 +165,77 @@ void Server::ShutdownServer() {
}
NAN_METHOD(Server::New) {
- NanScope();
-
/* If this is not a constructor call, make a constructor call and return
the result */
- if (!args.IsConstructCall()) {
+ if (!info.IsConstructCall()) {
const int argc = 1;
- Local<Value> argv[argc] = {args[0]};
- NanReturnValue(constructor->GetFunction()->NewInstance(argc, argv));
+ Local<Value> argv[argc] = {info[0]};
+ MaybeLocal<Object> maybe_instance = constructor->GetFunction()->NewInstance(
+ argc, argv);
+ if (maybe_instance.IsEmpty()) {
+ // There's probably a pending exception
+ return;
+ } else {
+ info.GetReturnValue().Set(maybe_instance.ToLocalChecked());
+ return;
+ }
}
grpc_server *wrapped_server;
grpc_completion_queue *queue = CompletionQueueAsyncWorker::GetQueue();
- if (args[0]->IsUndefined()) {
+ if (info[0]->IsUndefined()) {
wrapped_server = grpc_server_create(NULL, NULL);
- } else if (args[0]->IsObject()) {
- Handle<Object> args_hash(args[0]->ToObject());
- Handle<Array> keys(args_hash->GetOwnPropertyNames());
+ } else if (info[0]->IsObject()) {
+ Local<Object> args_hash = Nan::To<Object>(info[0]).ToLocalChecked();
+ Local<Array> keys = Nan::GetOwnPropertyNames(args_hash).ToLocalChecked();
grpc_channel_args channel_args;
channel_args.num_args = keys->Length();
channel_args.args = reinterpret_cast<grpc_arg *>(
calloc(channel_args.num_args, sizeof(grpc_arg)));
/* These are used to keep all strings until then end of the block, then
destroy them */
- std::vector<NanUtf8String *> key_strings(keys->Length());
- std::vector<NanUtf8String *> value_strings(keys->Length());
+ std::vector<Utf8String *> key_strings(keys->Length());
+ std::vector<Utf8String *> value_strings(keys->Length());
for (unsigned int i = 0; i < channel_args.num_args; i++) {
- Handle<String> current_key(keys->Get(i)->ToString());
- Handle<Value> current_value(args_hash->Get(current_key));
- key_strings[i] = new NanUtf8String(current_key);
+ MaybeLocal<String> maybe_key = Nan::To<String>(
+ Nan::Get(keys, i).ToLocalChecked());
+ if (maybe_key.IsEmpty()) {
+ free(channel_args.args);
+ return Nan::ThrowTypeError("Arg keys must be strings");
+ }
+ Local<String> current_key = maybe_key.ToLocalChecked();
+ Local<Value> current_value = Nan::Get(args_hash,
+ current_key).ToLocalChecked();
+ key_strings[i] = new Utf8String(current_key);
channel_args.args[i].key = **key_strings[i];
if (current_value->IsInt32()) {
channel_args.args[i].type = GRPC_ARG_INTEGER;
- channel_args.args[i].value.integer = current_value->Int32Value();
+ channel_args.args[i].value.integer = Nan::To<int32_t>(
+ current_value).FromJust();
} else if (current_value->IsString()) {
channel_args.args[i].type = GRPC_ARG_STRING;
- value_strings[i] = new NanUtf8String(current_value);
+ value_strings[i] = new Utf8String(current_value);
channel_args.args[i].value.string = **value_strings[i];
} else {
free(channel_args.args);
- return NanThrowTypeError("Arg values must be strings");
+ return Nan::ThrowTypeError("Arg values must be strings");
}
}
wrapped_server = grpc_server_create(&channel_args, NULL);
free(channel_args.args);
} else {
- return NanThrowTypeError("Server expects an object");
+ return Nan::ThrowTypeError("Server expects an object");
}
grpc_server_register_completion_queue(wrapped_server, queue, NULL);
Server *server = new Server(wrapped_server);
- server->Wrap(args.This());
- NanReturnValue(args.This());
+ server->Wrap(info.This());
+ info.GetReturnValue().Set(info.This());
}
NAN_METHOD(Server::RequestCall) {
- NanScope();
- if (!HasInstance(args.This())) {
- return NanThrowTypeError("requestCall can only be called on a Server");
+ if (!HasInstance(info.This())) {
+ return Nan::ThrowTypeError("requestCall can only be called on a Server");
}
- Server *server = ObjectWrap::Unwrap<Server>(args.This());
+ Server *server = ObjectWrap::Unwrap<Server>(info.This());
NewCallOp *op = new NewCallOp();
unique_ptr<OpVec> ops(new OpVec());
ops->push_back(unique_ptr<Op>(op));
@@ -230,79 +243,74 @@ NAN_METHOD(Server::RequestCall) {
server->wrapped_server, &op->call, &op->details, &op->request_metadata,
CompletionQueueAsyncWorker::GetQueue(),
CompletionQueueAsyncWorker::GetQueue(),
- new struct tag(new NanCallback(args[0].As<Function>()), ops.release(),
+ new struct tag(new Callback(info[0].As<Function>()), ops.release(),
shared_ptr<Resources>(nullptr)));
if (error != GRPC_CALL_OK) {
- return NanThrowError(nanErrorWithCode("requestCall failed", error));
+ return Nan::ThrowError(nanErrorWithCode("requestCall failed", error));
}
CompletionQueueAsyncWorker::Next();
- NanReturnUndefined();
}
NAN_METHOD(Server::AddHttp2Port) {
- NanScope();
- if (!HasInstance(args.This())) {
- return NanThrowTypeError(
+ if (!HasInstance(info.This())) {
+ return Nan::ThrowTypeError(
"addHttp2Port can only be called on a Server");
}
- if (!args[0]->IsString()) {
- return NanThrowTypeError(
+ if (!info[0]->IsString()) {
+ return Nan::ThrowTypeError(
"addHttp2Port's first argument must be a String");
}
- if (!ServerCredentials::HasInstance(args[1])) {
- return NanThrowTypeError(
+ if (!ServerCredentials::HasInstance(info[1])) {
+ return Nan::ThrowTypeError(
"addHttp2Port's second argument must be ServerCredentials");
}
- Server *server = ObjectWrap::Unwrap<Server>(args.This());
+ Server *server = ObjectWrap::Unwrap<Server>(info.This());
ServerCredentials *creds_object = ObjectWrap::Unwrap<ServerCredentials>(
- args[1]->ToObject());
+ Nan::To<Object>(info[1]).ToLocalChecked());
grpc_server_credentials *creds = creds_object->GetWrappedServerCredentials();
int port;
if (creds == NULL) {
port = grpc_server_add_insecure_http2_port(server->wrapped_server,
- *NanUtf8String(args[0]));
+ *Utf8String(info[0]));
} else {
port = grpc_server_add_secure_http2_port(server->wrapped_server,
- *NanUtf8String(args[0]),
+ *Utf8String(info[0]),
creds);
}
- NanReturnValue(NanNew<Number>(port));
+ info.GetReturnValue().Set(Nan::New<Number>(port));
}
NAN_METHOD(Server::Start) {
- NanScope();
- if (!HasInstance(args.This())) {
- return NanThrowTypeError("start can only be called on a Server");
+ Nan::HandleScope scope;
+ if (!HasInstance(info.This())) {
+ return Nan::ThrowTypeError("start can only be called on a Server");
}
- Server *server = ObjectWrap::Unwrap<Server>(args.This());
+ Server *server = ObjectWrap::Unwrap<Server>(info.This());
grpc_server_start(server->wrapped_server);
- NanReturnUndefined();
}
NAN_METHOD(Server::TryShutdown) {
- NanScope();
- if (!HasInstance(args.This())) {
- return NanThrowTypeError("tryShutdown can only be called on a Server");
+ Nan::HandleScope scope;
+ if (!HasInstance(info.This())) {
+ return Nan::ThrowTypeError("tryShutdown can only be called on a Server");
}
- Server *server = ObjectWrap::Unwrap<Server>(args.This());
+ Server *server = ObjectWrap::Unwrap<Server>(info.This());
unique_ptr<OpVec> ops(new OpVec());
grpc_server_shutdown_and_notify(
server->wrapped_server,
CompletionQueueAsyncWorker::GetQueue(),
- new struct tag(new NanCallback(args[0].As<Function>()), ops.release(),
+ new struct tag(new Nan::Callback(info[0].As<Function>()), ops.release(),
shared_ptr<Resources>(nullptr)));
CompletionQueueAsyncWorker::Next();
- NanReturnUndefined();
}
NAN_METHOD(Server::ForceShutdown) {
- NanScope();
- if (!HasInstance(args.This())) {
- return NanThrowTypeError("forceShutdown can only be called on a Server");
+ Nan::HandleScope scope;
+ if (!HasInstance(info.This())) {
+ return Nan::ThrowTypeError("forceShutdown can only be called on a Server");
}
- Server *server = ObjectWrap::Unwrap<Server>(args.This());
+ Server *server = ObjectWrap::Unwrap<Server>(info.This());
server->ShutdownServer();
- NanReturnUndefined();
}
} // namespace node
generated by cgit v1.2.3 (git 2.39.1) at 2024-06-30 01:49:00 +0000