mirror of
https://gitee.com/milvus-io/milvus.git
synced 2025-12-28 14:35:27 +08:00
aef483806d
- remove the streaming logging - refine existing logs fix #29366 --------- Signed-off-by: yah01 <yah2er0ne@outlook.com>
75 lines
2.3 KiB
C++
75 lines
2.3 KiB
C++
// Licensed to the LF AI & Data foundation under one
|
|
// or more contributor license agreements. See the NOTICE file
|
|
// distributed with this work for additional information
|
|
// regarding copyright ownership. The ASF licenses this file
|
|
// to you 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.
|
|
|
|
#pragma once
|
|
|
|
#include <folly/Unit.h>
|
|
#include <folly/futures/Future.h>
|
|
|
|
#include "log/Log.h"
|
|
|
|
namespace milvus {
|
|
|
|
template <class T>
|
|
class MilvusPromise : public folly::Promise<T> {
|
|
public:
|
|
MilvusPromise() : folly::Promise<T>() {
|
|
}
|
|
|
|
explicit MilvusPromise(const std::string& context)
|
|
: folly::Promise<T>(), context_(context) {
|
|
}
|
|
|
|
MilvusPromise(folly::futures::detail::EmptyConstruct,
|
|
const std::string& context) noexcept
|
|
: folly::Promise<T>(folly::Promise<T>::makeEmpty()), context_(context) {
|
|
}
|
|
|
|
~MilvusPromise() {
|
|
if (!this->isFulfilled()) {
|
|
LOG_WARN(
|
|
"PROMISE: Unfulfilled promise is being deleted. Context: {}",
|
|
context_);
|
|
}
|
|
}
|
|
|
|
explicit MilvusPromise(MilvusPromise<T>&& other)
|
|
: folly::Promise<T>(std::move(other)),
|
|
context_(std::move(other.context_)) {
|
|
}
|
|
|
|
MilvusPromise&
|
|
operator=(MilvusPromise<T>&& other) noexcept {
|
|
folly::Promise<T>::operator=(std::move(other));
|
|
context_ = std::move(other.context_);
|
|
return *this;
|
|
}
|
|
|
|
static MilvusPromise
|
|
MakeEmpty(const std::string& context = "") noexcept {
|
|
return MilvusPromise<T>(folly::futures::detail::EmptyConstruct{},
|
|
context);
|
|
}
|
|
|
|
private:
|
|
/// Optional parameter to understand where this promise was created.
|
|
std::string context_;
|
|
};
|
|
|
|
using ContinuePromise = MilvusPromise<folly::Unit>;
|
|
using ContinueFuture = folly::SemiFuture<folly::Unit>;
|
|
|
|
} // namespace milvus
|