feat: frontend server (#242)
* feat/frontend-server ### Add Frontend Service Protocol Buffers - Introduced a new Protocol Buffers file `server.proto` in `proto/greptime/v1/frontend/`. - Defined the `Frontend` service with an RPC method `ListProcess`. - Added message definitions for `ListProcessRequest`, `ListProcessResponse`, and `ProcessInfo`. - Included fields for process ID, catalog, schema, query, start timestamp, and client information in `ProcessInfo`. Signed-off-by: Lei, HUANG <lhuang@greptime.com> * feat/frontend-server: ### Update `server.proto` in `greptime/v1/frontend` - Added a newline at the end of the `ProcessInfo` message definition in `server.proto`. Signed-off-by: Lei, HUANG <lhuang@greptime.com> * feat/frontend-server: Add new proto file to build script - Updated `build.rs` to include `proto/greptime/v1/frontend/server.proto` in the build process. Signed-off-by: Lei, HUANG <lhuang@greptime.com> * add frontend mod Signed-off-by: Lei, HUANG <lhuang@greptime.com> * feat/frontend-server: **Add Frontend Info to ProcessInfo** - Updated `server.proto` to include a new field `frontend` in the `ProcessInfo` message, providing additional frontend information for processes. Signed-off-by: Lei, HUANG <lhuang@greptime.com> * feat/frontend-server: Update `server.proto` to modify data types and field names - Changed the data type of `id` from `uint64` to `string` in `ProcessInfo`. - Renamed field `schema` to `schemas` in `ProcessInfo`. Signed-off-by: Lei, HUANG <lhuang@greptime.com> * - Signed-off-by: Lei, HUANG <lhuang@greptime.com> * add catalog to ListProcessRequest --------- Signed-off-by: Lei, HUANG <lhuang@greptime.com>
This commit is contained in:
Lei, HUANG
@@ -67,6 +67,7 @@ fn main() {
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"proto/greptime/v1/meta/procedure.proto",
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"proto/greptime/v1/region/server.proto",
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"proto/greptime/v1/flow/server.proto",
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"proto/greptime/v1/frontend/server.proto",
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"proto/greptime/v1/index/bloom_filter.proto",
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"proto/greptime/v1/index/inverted_index.proto",
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"proto/prometheus/remote/remote.proto",
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@@ -0,0 +1,90 @@
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// Generated by the gRPC C++ plugin.
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// If you make any local change, they will be lost.
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// source: greptime/v1/frontend/server.proto
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#include "greptime/v1/frontend/server.pb.h"
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#include "greptime/v1/frontend/server.grpc.pb.h"
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#include <functional>
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#include <grpcpp/support/async_stream.h>
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#include <grpcpp/support/async_unary_call.h>
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#include <grpcpp/impl/channel_interface.h>
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#include <grpcpp/impl/client_unary_call.h>
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#include <grpcpp/support/client_callback.h>
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#include <grpcpp/support/message_allocator.h>
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#include <grpcpp/support/method_handler.h>
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#include <grpcpp/impl/rpc_service_method.h>
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#include <grpcpp/support/server_callback.h>
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#include <grpcpp/impl/codegen/server_callback_handlers.h>
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#include <grpcpp/server_context.h>
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#include <grpcpp/impl/service_type.h>
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#include <grpcpp/support/sync_stream.h>
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namespace greptime {
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namespace v1 {
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namespace frontend {
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static const char* Frontend_method_names[] = {
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"/greptime.v1.frontend.Frontend/ListProcess",
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};
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std::unique_ptr< Frontend::Stub> Frontend::NewStub(const std::shared_ptr< ::grpc::ChannelInterface>& channel, const ::grpc::StubOptions& options) {
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(void)options;
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std::unique_ptr< Frontend::Stub> stub(new Frontend::Stub(channel, options));
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return stub;
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}
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Frontend::Stub::Stub(const std::shared_ptr< ::grpc::ChannelInterface>& channel, const ::grpc::StubOptions& options)
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: channel_(channel), rpcmethod_ListProcess_(Frontend_method_names[0], options.suffix_for_stats(),::grpc::internal::RpcMethod::NORMAL_RPC, channel)
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{}
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::grpc::Status Frontend::Stub::ListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::greptime::v1::frontend::ListProcessResponse* response) {
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return ::grpc::internal::BlockingUnaryCall< ::greptime::v1::frontend::ListProcessRequest, ::greptime::v1::frontend::ListProcessResponse, ::grpc::protobuf::MessageLite, ::grpc::protobuf::MessageLite>(channel_.get(), rpcmethod_ListProcess_, context, request, response);
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}
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void Frontend::Stub::async::ListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest* request, ::greptime::v1::frontend::ListProcessResponse* response, std::function<void(::grpc::Status)> f) {
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::grpc::internal::CallbackUnaryCall< ::greptime::v1::frontend::ListProcessRequest, ::greptime::v1::frontend::ListProcessResponse, ::grpc::protobuf::MessageLite, ::grpc::protobuf::MessageLite>(stub_->channel_.get(), stub_->rpcmethod_ListProcess_, context, request, response, std::move(f));
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}
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void Frontend::Stub::async::ListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest* request, ::greptime::v1::frontend::ListProcessResponse* response, ::grpc::ClientUnaryReactor* reactor) {
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::grpc::internal::ClientCallbackUnaryFactory::Create< ::grpc::protobuf::MessageLite, ::grpc::protobuf::MessageLite>(stub_->channel_.get(), stub_->rpcmethod_ListProcess_, context, request, response, reactor);
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}
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::grpc::ClientAsyncResponseReader< ::greptime::v1::frontend::ListProcessResponse>* Frontend::Stub::PrepareAsyncListProcessRaw(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::grpc::CompletionQueue* cq) {
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return ::grpc::internal::ClientAsyncResponseReaderHelper::Create< ::greptime::v1::frontend::ListProcessResponse, ::greptime::v1::frontend::ListProcessRequest, ::grpc::protobuf::MessageLite, ::grpc::protobuf::MessageLite>(channel_.get(), cq, rpcmethod_ListProcess_, context, request);
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}
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::grpc::ClientAsyncResponseReader< ::greptime::v1::frontend::ListProcessResponse>* Frontend::Stub::AsyncListProcessRaw(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::grpc::CompletionQueue* cq) {
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auto* result =
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this->PrepareAsyncListProcessRaw(context, request, cq);
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result->StartCall();
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return result;
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}
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Frontend::Service::Service() {
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AddMethod(new ::grpc::internal::RpcServiceMethod(
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Frontend_method_names[0],
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::grpc::internal::RpcMethod::NORMAL_RPC,
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new ::grpc::internal::RpcMethodHandler< Frontend::Service, ::greptime::v1::frontend::ListProcessRequest, ::greptime::v1::frontend::ListProcessResponse, ::grpc::protobuf::MessageLite, ::grpc::protobuf::MessageLite>(
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[](Frontend::Service* service,
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::grpc::ServerContext* ctx,
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const ::greptime::v1::frontend::ListProcessRequest* req,
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::greptime::v1::frontend::ListProcessResponse* resp) {
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return service->ListProcess(ctx, req, resp);
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}, this)));
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}
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Frontend::Service::~Service() {
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}
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::grpc::Status Frontend::Service::ListProcess(::grpc::ServerContext* context, const ::greptime::v1::frontend::ListProcessRequest* request, ::greptime::v1::frontend::ListProcessResponse* response) {
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(void) context;
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(void) request;
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(void) response;
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return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
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}
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} // namespace greptime
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} // namespace v1
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} // namespace frontend
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@@ -0,0 +1,262 @@
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// Generated by the gRPC C++ plugin.
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// If you make any local change, they will be lost.
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// source: greptime/v1/frontend/server.proto
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// Original file comments:
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// Copyright 2023 Greptime Team
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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#ifndef GRPC_greptime_2fv1_2ffrontend_2fserver_2eproto__INCLUDED
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#define GRPC_greptime_2fv1_2ffrontend_2fserver_2eproto__INCLUDED
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#include "greptime/v1/frontend/server.pb.h"
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#include <functional>
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#include <grpcpp/generic/async_generic_service.h>
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#include <grpcpp/support/async_stream.h>
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#include <grpcpp/support/async_unary_call.h>
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#include <grpcpp/support/client_callback.h>
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#include <grpcpp/client_context.h>
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#include <grpcpp/completion_queue.h>
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#include <grpcpp/support/message_allocator.h>
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#include <grpcpp/support/method_handler.h>
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#include <grpcpp/impl/codegen/proto_utils.h>
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#include <grpcpp/impl/rpc_method.h>
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#include <grpcpp/support/server_callback.h>
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#include <grpcpp/impl/codegen/server_callback_handlers.h>
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#include <grpcpp/server_context.h>
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#include <grpcpp/impl/service_type.h>
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#include <grpcpp/impl/codegen/status.h>
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#include <grpcpp/support/stub_options.h>
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#include <grpcpp/support/sync_stream.h>
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namespace greptime {
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namespace v1 {
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namespace frontend {
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class Frontend final {
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public:
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static constexpr char const* service_full_name() {
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return "greptime.v1.frontend.Frontend";
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}
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class StubInterface {
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public:
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virtual ~StubInterface() {}
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// List all running processes on frontend.
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virtual ::grpc::Status ListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::greptime::v1::frontend::ListProcessResponse* response) = 0;
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std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::frontend::ListProcessResponse>> AsyncListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::grpc::CompletionQueue* cq) {
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return std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::frontend::ListProcessResponse>>(AsyncListProcessRaw(context, request, cq));
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}
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std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::frontend::ListProcessResponse>> PrepareAsyncListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::grpc::CompletionQueue* cq) {
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return std::unique_ptr< ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::frontend::ListProcessResponse>>(PrepareAsyncListProcessRaw(context, request, cq));
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}
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class async_interface {
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public:
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virtual ~async_interface() {}
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// List all running processes on frontend.
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virtual void ListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest* request, ::greptime::v1::frontend::ListProcessResponse* response, std::function<void(::grpc::Status)>) = 0;
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virtual void ListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest* request, ::greptime::v1::frontend::ListProcessResponse* response, ::grpc::ClientUnaryReactor* reactor) = 0;
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};
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typedef class async_interface experimental_async_interface;
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virtual class async_interface* async() { return nullptr; }
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class async_interface* experimental_async() { return async(); }
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private:
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virtual ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::frontend::ListProcessResponse>* AsyncListProcessRaw(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::grpc::CompletionQueue* cq) = 0;
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virtual ::grpc::ClientAsyncResponseReaderInterface< ::greptime::v1::frontend::ListProcessResponse>* PrepareAsyncListProcessRaw(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::grpc::CompletionQueue* cq) = 0;
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};
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class Stub final : public StubInterface {
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public:
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Stub(const std::shared_ptr< ::grpc::ChannelInterface>& channel, const ::grpc::StubOptions& options = ::grpc::StubOptions());
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::grpc::Status ListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::greptime::v1::frontend::ListProcessResponse* response) override;
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std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::greptime::v1::frontend::ListProcessResponse>> AsyncListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::grpc::CompletionQueue* cq) {
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return std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::greptime::v1::frontend::ListProcessResponse>>(AsyncListProcessRaw(context, request, cq));
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}
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std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::greptime::v1::frontend::ListProcessResponse>> PrepareAsyncListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::grpc::CompletionQueue* cq) {
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return std::unique_ptr< ::grpc::ClientAsyncResponseReader< ::greptime::v1::frontend::ListProcessResponse>>(PrepareAsyncListProcessRaw(context, request, cq));
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}
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class async final :
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public StubInterface::async_interface {
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public:
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void ListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest* request, ::greptime::v1::frontend::ListProcessResponse* response, std::function<void(::grpc::Status)>) override;
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void ListProcess(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest* request, ::greptime::v1::frontend::ListProcessResponse* response, ::grpc::ClientUnaryReactor* reactor) override;
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private:
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friend class Stub;
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explicit async(Stub* stub): stub_(stub) { }
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Stub* stub() { return stub_; }
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Stub* stub_;
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};
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class async* async() override { return &async_stub_; }
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private:
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std::shared_ptr< ::grpc::ChannelInterface> channel_;
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class async async_stub_{this};
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::grpc::ClientAsyncResponseReader< ::greptime::v1::frontend::ListProcessResponse>* AsyncListProcessRaw(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::grpc::CompletionQueue* cq) override;
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::grpc::ClientAsyncResponseReader< ::greptime::v1::frontend::ListProcessResponse>* PrepareAsyncListProcessRaw(::grpc::ClientContext* context, const ::greptime::v1::frontend::ListProcessRequest& request, ::grpc::CompletionQueue* cq) override;
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const ::grpc::internal::RpcMethod rpcmethod_ListProcess_;
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};
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static std::unique_ptr<Stub> NewStub(const std::shared_ptr< ::grpc::ChannelInterface>& channel, const ::grpc::StubOptions& options = ::grpc::StubOptions());
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class Service : public ::grpc::Service {
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public:
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Service();
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virtual ~Service();
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// List all running processes on frontend.
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virtual ::grpc::Status ListProcess(::grpc::ServerContext* context, const ::greptime::v1::frontend::ListProcessRequest* request, ::greptime::v1::frontend::ListProcessResponse* response);
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};
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template <class BaseClass>
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class WithAsyncMethod_ListProcess : public BaseClass {
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private:
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void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
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public:
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WithAsyncMethod_ListProcess() {
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::grpc::Service::MarkMethodAsync(0);
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}
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~WithAsyncMethod_ListProcess() override {
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BaseClassMustBeDerivedFromService(this);
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}
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// disable synchronous version of this method
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::grpc::Status ListProcess(::grpc::ServerContext* /*context*/, const ::greptime::v1::frontend::ListProcessRequest* /*request*/, ::greptime::v1::frontend::ListProcessResponse* /*response*/) override {
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abort();
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return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
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}
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void RequestListProcess(::grpc::ServerContext* context, ::greptime::v1::frontend::ListProcessRequest* request, ::grpc::ServerAsyncResponseWriter< ::greptime::v1::frontend::ListProcessResponse>* response, ::grpc::CompletionQueue* new_call_cq, ::grpc::ServerCompletionQueue* notification_cq, void *tag) {
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::grpc::Service::RequestAsyncUnary(0, context, request, response, new_call_cq, notification_cq, tag);
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}
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};
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typedef WithAsyncMethod_ListProcess<Service > AsyncService;
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template <class BaseClass>
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class WithCallbackMethod_ListProcess : public BaseClass {
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private:
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void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
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public:
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WithCallbackMethod_ListProcess() {
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::grpc::Service::MarkMethodCallback(0,
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new ::grpc::internal::CallbackUnaryHandler< ::greptime::v1::frontend::ListProcessRequest, ::greptime::v1::frontend::ListProcessResponse>(
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[this](
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::grpc::CallbackServerContext* context, const ::greptime::v1::frontend::ListProcessRequest* request, ::greptime::v1::frontend::ListProcessResponse* response) { return this->ListProcess(context, request, response); }));}
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void SetMessageAllocatorFor_ListProcess(
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::grpc::MessageAllocator< ::greptime::v1::frontend::ListProcessRequest, ::greptime::v1::frontend::ListProcessResponse>* allocator) {
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::grpc::internal::MethodHandler* const handler = ::grpc::Service::GetHandler(0);
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static_cast<::grpc::internal::CallbackUnaryHandler< ::greptime::v1::frontend::ListProcessRequest, ::greptime::v1::frontend::ListProcessResponse>*>(handler)
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->SetMessageAllocator(allocator);
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}
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~WithCallbackMethod_ListProcess() override {
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BaseClassMustBeDerivedFromService(this);
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}
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// disable synchronous version of this method
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::grpc::Status ListProcess(::grpc::ServerContext* /*context*/, const ::greptime::v1::frontend::ListProcessRequest* /*request*/, ::greptime::v1::frontend::ListProcessResponse* /*response*/) override {
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abort();
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return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
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}
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virtual ::grpc::ServerUnaryReactor* ListProcess(
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::grpc::CallbackServerContext* /*context*/, const ::greptime::v1::frontend::ListProcessRequest* /*request*/, ::greptime::v1::frontend::ListProcessResponse* /*response*/) { return nullptr; }
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};
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typedef WithCallbackMethod_ListProcess<Service > CallbackService;
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typedef CallbackService ExperimentalCallbackService;
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template <class BaseClass>
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class WithGenericMethod_ListProcess : public BaseClass {
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private:
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void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
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public:
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WithGenericMethod_ListProcess() {
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::grpc::Service::MarkMethodGeneric(0);
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}
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~WithGenericMethod_ListProcess() override {
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BaseClassMustBeDerivedFromService(this);
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}
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// disable synchronous version of this method
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::grpc::Status ListProcess(::grpc::ServerContext* /*context*/, const ::greptime::v1::frontend::ListProcessRequest* /*request*/, ::greptime::v1::frontend::ListProcessResponse* /*response*/) override {
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abort();
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return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
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}
|
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};
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template <class BaseClass>
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class WithRawMethod_ListProcess : public BaseClass {
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private:
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void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
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public:
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WithRawMethod_ListProcess() {
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::grpc::Service::MarkMethodRaw(0);
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}
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~WithRawMethod_ListProcess() override {
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BaseClassMustBeDerivedFromService(this);
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}
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// disable synchronous version of this method
|
||||
::grpc::Status ListProcess(::grpc::ServerContext* /*context*/, const ::greptime::v1::frontend::ListProcessRequest* /*request*/, ::greptime::v1::frontend::ListProcessResponse* /*response*/) override {
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abort();
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return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
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}
|
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void RequestListProcess(::grpc::ServerContext* context, ::grpc::ByteBuffer* request, ::grpc::ServerAsyncResponseWriter< ::grpc::ByteBuffer>* response, ::grpc::CompletionQueue* new_call_cq, ::grpc::ServerCompletionQueue* notification_cq, void *tag) {
|
||||
::grpc::Service::RequestAsyncUnary(0, context, request, response, new_call_cq, notification_cq, tag);
|
||||
}
|
||||
};
|
||||
template <class BaseClass>
|
||||
class WithRawCallbackMethod_ListProcess : public BaseClass {
|
||||
private:
|
||||
void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
|
||||
public:
|
||||
WithRawCallbackMethod_ListProcess() {
|
||||
::grpc::Service::MarkMethodRawCallback(0,
|
||||
new ::grpc::internal::CallbackUnaryHandler< ::grpc::ByteBuffer, ::grpc::ByteBuffer>(
|
||||
[this](
|
||||
::grpc::CallbackServerContext* context, const ::grpc::ByteBuffer* request, ::grpc::ByteBuffer* response) { return this->ListProcess(context, request, response); }));
|
||||
}
|
||||
~WithRawCallbackMethod_ListProcess() override {
|
||||
BaseClassMustBeDerivedFromService(this);
|
||||
}
|
||||
// disable synchronous version of this method
|
||||
::grpc::Status ListProcess(::grpc::ServerContext* /*context*/, const ::greptime::v1::frontend::ListProcessRequest* /*request*/, ::greptime::v1::frontend::ListProcessResponse* /*response*/) override {
|
||||
abort();
|
||||
return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
|
||||
}
|
||||
virtual ::grpc::ServerUnaryReactor* ListProcess(
|
||||
::grpc::CallbackServerContext* /*context*/, const ::grpc::ByteBuffer* /*request*/, ::grpc::ByteBuffer* /*response*/) { return nullptr; }
|
||||
};
|
||||
template <class BaseClass>
|
||||
class WithStreamedUnaryMethod_ListProcess : public BaseClass {
|
||||
private:
|
||||
void BaseClassMustBeDerivedFromService(const Service* /*service*/) {}
|
||||
public:
|
||||
WithStreamedUnaryMethod_ListProcess() {
|
||||
::grpc::Service::MarkMethodStreamed(0,
|
||||
new ::grpc::internal::StreamedUnaryHandler<
|
||||
::greptime::v1::frontend::ListProcessRequest, ::greptime::v1::frontend::ListProcessResponse>(
|
||||
[this](::grpc::ServerContext* context,
|
||||
::grpc::ServerUnaryStreamer<
|
||||
::greptime::v1::frontend::ListProcessRequest, ::greptime::v1::frontend::ListProcessResponse>* streamer) {
|
||||
return this->StreamedListProcess(context,
|
||||
streamer);
|
||||
}));
|
||||
}
|
||||
~WithStreamedUnaryMethod_ListProcess() override {
|
||||
BaseClassMustBeDerivedFromService(this);
|
||||
}
|
||||
// disable regular version of this method
|
||||
::grpc::Status ListProcess(::grpc::ServerContext* /*context*/, const ::greptime::v1::frontend::ListProcessRequest* /*request*/, ::greptime::v1::frontend::ListProcessResponse* /*response*/) override {
|
||||
abort();
|
||||
return ::grpc::Status(::grpc::StatusCode::UNIMPLEMENTED, "");
|
||||
}
|
||||
// replace default version of method with streamed unary
|
||||
virtual ::grpc::Status StreamedListProcess(::grpc::ServerContext* context, ::grpc::ServerUnaryStreamer< ::greptime::v1::frontend::ListProcessRequest,::greptime::v1::frontend::ListProcessResponse>* server_unary_streamer) = 0;
|
||||
};
|
||||
typedef WithStreamedUnaryMethod_ListProcess<Service > StreamedUnaryService;
|
||||
typedef Service SplitStreamedService;
|
||||
typedef WithStreamedUnaryMethod_ListProcess<Service > StreamedService;
|
||||
};
|
||||
|
||||
} // namespace frontend
|
||||
} // namespace v1
|
||||
} // namespace greptime
|
||||
|
||||
|
||||
#endif // GRPC_greptime_2fv1_2ffrontend_2fserver_2eproto__INCLUDED
|
||||
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@@ -0,0 +1,51 @@
|
||||
// Copyright 2023 Greptime Team
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
syntax = "proto3";
|
||||
|
||||
package greptime.v1.frontend;
|
||||
|
||||
option java_package = "io.greptime.v1.frontend";
|
||||
option java_outer_classname = "Server";
|
||||
option go_package = "github.com/GreptimeTeam/greptime-proto/go/greptime/v1/frontend";
|
||||
|
||||
service Frontend {
|
||||
// List all running processes on frontend.
|
||||
rpc ListProcess(ListProcessRequest) returns (ListProcessResponse);
|
||||
}
|
||||
|
||||
message ListProcessRequest {
|
||||
string catalog = 1;
|
||||
}
|
||||
|
||||
message ListProcessResponse {
|
||||
repeated ProcessInfo processes = 1;
|
||||
}
|
||||
|
||||
message ProcessInfo {
|
||||
// ID.
|
||||
uint64 id = 1;
|
||||
// Catalog of process.
|
||||
string catalog = 2;
|
||||
// Involved schemas.
|
||||
repeated string schemas = 3;
|
||||
// Query string.
|
||||
string query = 4;
|
||||
// Start time.
|
||||
int64 start_timestamp = 5;
|
||||
// Client info.
|
||||
string client = 6;
|
||||
// Frontend info of process.
|
||||
string frontend = 7;
|
||||
}
|
||||
@@ -19,6 +19,7 @@ use crate::v1::value::ValueData;
|
||||
pub const GREPTIME_GRPC_DESC: &[u8] = tonic::include_file_descriptor_set!("greptime_grpc_desc");
|
||||
|
||||
pub mod flow;
|
||||
pub mod frontend;
|
||||
pub mod index;
|
||||
pub mod meta;
|
||||
pub mod region;
|
||||
|
||||
@@ -0,0 +1,15 @@
|
||||
// Copyright 2023 Greptime Team
|
||||
//
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
tonic::include_proto!("greptime.v1.frontend");
|
||||
Reference in New Issue
Block a user