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Protect request response with a strand

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badaix 2020-06-11 12:53:18 +02:00
parent fdcc609bbb
commit 799ed8ae66
2 changed files with 23 additions and 9 deletions
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11
client/client_connection.cpp
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@ -62,7 +62,7 @@ void ClientConnection::connect(const ResultHandler& handler)
{
tcp::resolver::query query(server_.host, cpt::to_string(server_.port), boost::asio::ip::resolver_query_base::numeric_service);
boost::system::error_code ec;
LOG(INFO, LOG_TAG) << "Resolving host IP\n";
LOG(INFO, LOG_TAG) << "Resolving host IP for: " << server_.host << "\n";
auto iterator = resolver_.resolve(query, ec);
if (ec)
{
@ -81,7 +81,6 @@ void ClientConnection::connect(const ResultHandler& handler)
}
LOG(NOTICE, LOG_TAG) << "Connected to " << socket_.remote_endpoint().address().to_string() << endl;
handler(ec);
// getNextMessage();
#if 0
resolver_.async_resolve(query, host_, cpt::to_string(port_), [this, handler](const boost::system::error_code& ec, tcp::resolver::results_type results) {
@ -206,8 +205,8 @@ void ClientConnection::getNextMessage(const MessageHandler<msg::BaseMessage>& ha
base_message_.deserialize(buffer_.data());
tv t;
base_message_.received = t;
// LOG(DEBUG, LOG_TAG) << "getNextMessage: " << base_message_.type << ", size: " << base_message_.size
// << ", id: " << base_message_.id << ", refers: " << base_message_.refersTo << "\n";
LOG(TRACE, LOG_TAG) << "getNextMessage: " << base_message_.type << ", size: " << base_message_.size
<< ", id: " << base_message_.id << ", refers: " << base_message_.refersTo << "\n";
if (base_message_.type > message_type::kLast)
{
LOG(ERROR, LOG_TAG) << "unknown message type received: " << base_message_.type << ", size: " << base_message_.size << "\n";
@ -238,13 +237,15 @@ void ClientConnection::getNextMessage(const MessageHandler<msg::BaseMessage>& ha
}
auto response = msg::factory::createMessage(base_message_, buffer_.data());
for (const auto& request : pendingRequests_)
for (auto iter = pendingRequests_.begin(); iter != pendingRequests_.end(); ++iter)
{
auto request = *iter;
if (auto req = request.lock())
{
if (req->id() == base_message_.refersTo)
{
req->setValue(std::move(response));
pendingRequests_.erase(iter);
getNextMessage(handler);
return;
}