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1811254de6
* add cmd to get requests Signed-off-by: yhz <413554850@qq.com> * forward class declaration Signed-off-by: yhz <413554850@qq.com> * Obtain running rpc requests information (fix #2240) Signed-off-by: yhz <413554850@qq.com> * Fix unittest compile failed issue Signed-off-by: Yhz <yinghao.zou@zilliz.com> * Log error with msg Signed-off-by: Yhz <yinghao.zou@zilliz.com>
105 lines
2.4 KiB
C++
105 lines
2.4 KiB
C++
// Copyright (C) 2019-2020 Zilliz. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance
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// with the License. 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 distributed under the License
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// is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
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// or implied. See the License for the specific language governing permissions and limitations under the License.
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#pragma once
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#include <memory>
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#include <string>
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#include <unordered_map>
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#include <grpcpp/server_context.h>
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#include "server/context/ConnectionContext.h"
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#include "server/delivery/request/BaseRequest.h"
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#include "tracing/TraceContext.h"
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namespace milvus {
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namespace server {
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class Context {
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public:
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explicit Context(const std::string& request_id);
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inline std::string
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RequestID() const {
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return request_id_;
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}
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std::shared_ptr<Context>
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Child(const std::string& operation_name) const;
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std::shared_ptr<Context>
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Follower(const std::string& operation_name) const;
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void
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SetTraceContext(const std::shared_ptr<tracing::TraceContext>& trace_context);
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const std::shared_ptr<tracing::TraceContext>&
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GetTraceContext() const;
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void
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SetConnectionContext(ConnectionContextPtr& context);
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bool
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IsConnectionBroken() const;
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BaseRequest::RequestType
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GetRequestType() const;
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void
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SetRequestType(BaseRequest::RequestType type);
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private:
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std::string request_id_;
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BaseRequest::RequestType request_type_;
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std::shared_ptr<tracing::TraceContext> trace_context_;
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ConnectionContextPtr context_;
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};
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using ContextPtr = std::shared_ptr<milvus::server::Context>;
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class ContextChild {
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public:
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explicit ContextChild(const ContextPtr& context, const std::string& operation_name);
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~ContextChild();
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ContextPtr
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Context() {
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return context_;
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}
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void
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Finish();
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private:
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ContextPtr context_;
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};
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class ContextFollower {
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public:
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explicit ContextFollower(const ContextPtr& context, const std::string& operation_name);
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~ContextFollower();
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ContextPtr
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Context() {
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return context_;
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}
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void
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Finish();
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private:
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ContextPtr context_;
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};
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} // namespace server
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} // namespace milvus
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