#ifdef EMSCRIPTEN # include "utils.hpp" # include # include "constants.hpp" unsigned long get_request_timeout_ms() { double timeout_seconds = WASM_HTTP_TRANSPORT_TIMEOUT_DEFAULT; auto env_var = std::getenv(WASM_HTTP_TRANSPORT_TIMEOUT_NAME.data()); if (env_var != nullptr) { try { auto value = std::stod(env_var); if (value <= 0) { throw std::runtime_error("negative or zero"); } timeout_seconds = value; } catch (std::exception& e) { // Catch failures from (1) stod and (2) timeout <= 0. // Print warning and use default value. std::cout << termcolor::yellow << "Warning: environment variable " << WASM_HTTP_TRANSPORT_TIMEOUT_NAME << " must be a positive number of seconds, using default value of " << WASM_HTTP_TRANSPORT_TIMEOUT_DEFAULT << " seconds instead." << termcolor::reset << std::endl; } } return 1000 * timeout_seconds; } #endif // EMSCRIPTEN