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http: make redirect_exception work from inside futures #14

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Nov 3, 2021
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11 changes: 11 additions & 0 deletions src/http/routes.cc
Original file line number Diff line number Diff line change
Expand Up @@ -37,6 +37,17 @@ void verify_param(const request& req, const sstring& param) {
}
}
routes::routes() : _general_handler([this](std::exception_ptr eptr) mutable {
try {
std::rethrow_exception(eptr);
} catch (const redirect_exception& _e) {
auto rep = std::make_unique<reply>();
rep->add_header("Location", _e.url).set_status(_e.status()).done(
"json");
return rep;
} catch (...) {
// Fall through to return exception reply
}

return exception_reply(eptr);
}) {}

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