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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#include "operationowner.h"
#include <vespa/storage/distributor/operations/operation.h>
#include <vespa/storageapi/messageapi/storagecommand.h>
#include <vespa/storageapi/messageapi/storagereply.h>
#include <vespa/storageframework/generic/clock/clock.h>
#include <vespa/log/log.h>
LOG_SETUP(".operationowner");
namespace storage::distributor {
OperationOwner::~OperationOwner() = default;
void
OperationOwner::Sender::sendCommand(const std::shared_ptr<api::StorageCommand> & msg)
{
_owner.getSentMessageMap().insert(msg->getMsgId(), _cb);
_sender.sendCommand(msg);
}
void
OperationOwner::Sender::sendReply(const std::shared_ptr<api::StorageReply> & msg)
{
_sender.sendReply(msg);
};
bool
OperationOwner::handleReply(const std::shared_ptr<api::StorageReply>& reply)
{
std::shared_ptr<Operation> cb = _sentMessageMap.pop(reply->getMsgId());
if (cb) {
Sender sender(*this, _sender, cb);
cb->receive(sender, reply);
return true;
}
return false;
}
bool
OperationOwner::start(const std::shared_ptr<Operation>& operation, Priority)
{
LOG(spam, "Starting operation %s", operation->toString().c_str());
Sender sender(*this, _sender, operation);
operation->start(sender, _clock.getSystemTime());
return true;
}
std::string
OperationOwner::toString() const
{
return _sentMessageMap.toString();
}
void
OperationOwner::onClose()
{
while (true) {
std::shared_ptr<Operation> cb = _sentMessageMap.pop();
if (cb) {
Sender sender(*this, _sender, std::shared_ptr<Operation>());
cb->onClose(sender);
} else {
break;
}
}
}
std::shared_ptr<Operation>
OperationOwner::find_by_id(api::StorageMessage::Id msg_id) const noexcept
{
return _sentMessageMap.find_by_id_or_empty(msg_id);
}
bool
OperationOwner::try_cancel_by_id(api::StorageMessage::Id id, const CancelScope& cancel_scope)
{
auto* op = _sentMessageMap.find_by_id_or_nullptr(id);
if (!op) {
return false;
}
op->cancel(_sender, cancel_scope);
return true;
}
std::shared_ptr<Operation>
OperationOwner::erase(api::StorageMessage::Id msgId)
{
return _sentMessageMap.pop(msgId);
}
}
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