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Fix crash when messages are queued

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This commit is contained in:
badaix 2020-04-30 10:17:14 +02:00
parent fa0dbfc808
commit 2217595c6b
2 changed files with 14 additions and 7 deletions
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17
client/client_connection.cpp
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@ -81,7 +81,7 @@ void ClientConnection::connect(const ResultHandler& handler)
}
LOG(NOTICE, LOG_TAG) << "Connected to " << socket_.remote_endpoint().address().to_string() << endl;
handler(ec);
// getNextMessage();
// 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) {
@ -138,9 +138,14 @@ void ClientConnection::sendNext()
tv t;
message.msg->sent = t;
message.msg->serialize(stream);
boost::asio::async_write(socket_, streambuf, boost::asio::bind_executor(strand_, [this](boost::system::error_code ec, std::size_t length) {
std::ignore = length;
auto handler = messages_.front().handler;
auto handler = message.handler;
boost::asio::async_write(socket_, streambuf, boost::asio::bind_executor(strand_, [this, handler](boost::system::error_code ec, std::size_t length) {
if (ec)
LOG(ERROR, LOG_TAG) << "Failed to send message, error: " << ec.message() << "\n";
else
LOG(TRACE, LOG_TAG) << "Wrote " << length << " bytes to socket\n";
messages_.pop_front();
if (handler)
handler(ec);
@ -152,8 +157,8 @@ void ClientConnection::sendNext()
void ClientConnection::send(const msg::message_ptr& message, const ResultHandler& handler)
{
boost::asio::post(strand_, [this, message, handler]() {
messages_.push_back({message, handler});
strand_.post([this, message, handler]() {
messages_.emplace_back(message, handler);
if (messages_.size() > 1)
{
LOG(DEBUG, LOG_TAG) << "outstanding async_write\n";