Team2890/allwpilib
4
0
Fork 0
mirror of https://github.com/wpilibsuite/allwpilib synced 2026-06-21 01:01:43 +00:00
Code Issues Packages Projects Releases Wiki Activity

uv: Add reuse to pipe (#1577)

Browse Source 
Needed for a reconnection API
This commit is contained in:
Thad House
2019-02-09 00:09:22 -08:00
committed by Peter Johnson
parent a230c814cb
commit 76d9e26633
2 changed files with 37 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
wpiutil/src/main/native/cpp/uv/Pipe.cpp
View File

@@ -25,6 +25,25 @@ std::shared_ptr<Pipe> Pipe::Create(Loop& loop, bool ipc) {
return h;
}
void Pipe::Reuse(std::function<void()> callback, bool ipc) {
if (IsClosing()) return;
if (!m_reuseData) m_reuseData = std::make_unique<ReuseData>();
m_reuseData->callback = callback;
m_reuseData->ipc = ipc;
uv_close(GetRawHandle(), [](uv_handle_t* handle) {
Pipe& h = *static_cast<Pipe*>(handle->data);
if (!h.m_reuseData) return;
auto data = std::move(h.m_reuseData);
auto err =
uv_pipe_init(h.GetLoopRef().GetRaw(), h.GetRaw(), data->ipc ? 1 : 0);
if (err < 0) {
h.ReportError(err);
return;
}
data->callback();
});
}
std::shared_ptr<Pipe> Pipe::Accept() {
auto client = Create(GetLoopRef(), GetRaw()->ipc);
if (!client) return nullptr;