Function timeout_writer

net/http/test/client_function_test.cpp:52–57

int socket_get_cb(void* self, IStream* stream) { return 0; }

int timeout_writer(void *self, IStream* stream) {
    photon::thread_usleep(5 * 1000UL * 1000UL);
    char c = '1';
    stream->write((void*)&c, 1);
    return 0;
}

class SimpleHandler : public http::HTTPHandler {
public: