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Resolve #2017 (#2022)

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* Resolve #2017

* Fix warning

* Update README
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yhirose 2025-01-17 17:37:07 -05:00 • committed by GitHub
parent 8311e1105f
commit 986a20fb7d
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2 changed files with 22 additions and 1 deletions
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@ -125,6 +125,21 @@ int main(void)
res.set_content(req.body, "text/plain");
});
// If the handler takes time to finish, you can also poll the connection state
svr.Get("/task", [&](const Request& req, Response& res) {
const char * result = nullptr;
process.run(); // for example, starting an external process
while (result == nullptr) {
sleep(1);
if (req.is_connection_closed()) {
process.kill(); // kill the process
return;
}
result = process.stdout(); // != nullptr if the process finishes
}
res.set_content(result, "text/plain");
});
svr.Get("/stop", [&](const Request& req, Response& res) {
svr.stop();
});