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Wait: wait without callback, otherwise there will be use-after-dtor. 

Signed-off-by: Tao He <sighingnow@gmail.com>
This commit is contained in:
Tao He 2021-04-27 22:23:43 +08:00
parent b3ce183889
commit 7b16ce6770
1 changed files with 1 additions and 1 deletions
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2
src/Watcher.cpp
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@ -107,7 +107,7 @@ void etcd::Watcher::Wait(std::function<void(bool)> callback)
currentTask.then([this, callback](pplx::task<void> const & resp_task) { currentTask.then([this, callback](pplx::task<void> const & resp_task) {
resp_task.wait(); resp_task.wait();
callback(this->stubs->call->Cancelled()); callback(this->stubs->call->Cancelled());
}); }).wait();
} }
void etcd::Watcher::Cancel() void etcd::Watcher::Cancel()