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fix bad_weak_ptr 

pass weak_ptr of connection to http2_handler, avoid calling `do_write` after connection is destroyed.
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noosc 2019-05-24 16:24:41 +08:00 committed by GitHub
parent f82fb52187
commit 48e2faa22e
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1 changed files with 7 additions and 2 deletions
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7
src/asio_server_connection.h
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@ -87,10 +87,15 @@ public:
/// Start the first asynchronous operation for the connection. /// Start the first asynchronous operation for the connection.
void start() { void start() {
boost::system::error_code ec; boost::system::error_code ec;
std::weak_ptr<connection> weak_self = this->shared_from_this();
handler_ = std::make_shared<http2_handler>( handler_ = std::make_shared<http2_handler>(
GET_IO_SERVICE(socket_), socket_.lowest_layer().remote_endpoint(ec), GET_IO_SERVICE(socket_), socket_.lowest_layer().remote_endpoint(ec),
[this]() { do_write(); }, mux_); [weak_self]() {
auto shared_connection = weak_self.lock();
if (!shared_connection) { return; }
shared_connection->do_write();
}, mux_);
if (handler_->start() != 0) { if (handler_->start() != 0) {
stop(); stop();
return; return;