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authorDeterminant <[email protected]>2019-06-28 22:49:03 -0400
committerDeterminant <[email protected]>2019-06-28 22:49:03 -0400
commit8d242e0112c7f9072600a48366ebbd6ce7b5c727 (patch)
treea44e9e7c8284f572d29582c4fef8019041d01946 /src
parentad427b9a7b27e2ae16fc8cb21d612794f4a71955 (diff)
fix data race in timers
Diffstat (limited to 'src')
-rw-r--r--src/conn.cpp7
1 files changed, 3 insertions, 4 deletions
diff --git a/src/conn.cpp b/src/conn.cpp
index e01690d..b6c6c71 100644
--- a/src/conn.cpp
+++ b/src/conn.cpp
@@ -248,8 +248,8 @@ void ConnPool::Conn::stop() {
{
if (worker) worker->unfeed();
if (tls) tls->shutdown();
- ev_connect.del();
- ev_socket.del();
+ ev_socket.clear();
+ ev_connect.clear();
send_buffer.get_queue().unreg_handler();
mode = ConnMode::DEAD;
}
@@ -419,9 +419,8 @@ void ConnPool::del_conn(const conn_t &conn) {
void ConnPool::release_conn(const conn_t &conn) {
/* inform the upper layer the connection will be destroyed */
on_teardown(conn);
- conn->ev_connect.clear();
- conn->ev_socket.clear();
::close(conn->fd);
+ std::atomic_thread_fence(std::memory_order_release);
}
ConnPool::conn_t ConnPool::add_conn(const conn_t &conn) {