Method submit

src/brpc/span.cpp:337–348

}

void Span::submit(int64_t cpuwide_us) {
    // Note: this method is not called for client-side spans.
    EndAsParent();
    SpanContainer* container = new(std::nothrow) SpanContainer(shared_from_this());
    // If memory allocation fails, the server span will not be submitted for persistence.
    // The server span will be destroyed later when its shared_ptr refcount drops to zero
    // Child spans (held in _client_list) will also be destroyed when
    // their refcounts reach zero.
    if (container) {
        container->submit(cpuwide_us);
    }
}

void Span::Annotate(const char* fmt, ...) {
    const int64_t anno_time = butil::cpuwide_time_us() + _base_real_us;