8000 Fix nodiscard warnings in sync client by dberlin · Pull Request #407 · eclipse-paho/paho.mqtt.cpp · GitHub
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Fix nodiscard warnings in sync client #407

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Merged
merged 1 commit into from
Jun 26, 2023
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Fix nodiscard warnings in sync client #407

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6 changes: 3 additions & 3 deletions src/mqtt/client.h
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Original file line number Diff line number Diff line change
Expand Up @@ -68,17 +68,17 @@ class client : private callback
// Most are launched in a separate thread, for convenience, except
// message_arrived, for performance.
void connected(const string& cause) override {
std::async(std::launch::async, &callback::connected, userCallback_, cause);
std::async(std::launch::async, &callback::connected, userCallback_, cause).wait();
}
void connection_lost(const string& cause) override {
std::async(std::launch::async,
&callback::connection_lost, userCallback_, cause);
&callback::connection_lost, userCallback_, cause).wait();
}
void message_arrived(const_message_ptr msg) override {
userCallback_->message_arrived(msg);
}
void delivery_complete(delivery_token_ptr tok) override {
std::async(std::launch::async, &callback::delivery_complete, userCallback_, tok);
std::async(std::launch::async, &callback::delivery_complete, userCallback_, tok).wait();
}

/** Non-copyable */
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