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Merge pull request #4834 from khaneliman/niri

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feat(niri): niri depends on socket
This commit is contained in:
Alexis Rouillard
2026-02-23 23:43:30 +01:00
committed by GitHub
parent 22fd2da40e ae60ca6233
commit 730e558cf4
2 changed files with 7 additions and 13 deletions
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2
include/modules/niri/backend.hpp
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@ -17,7 +17,7 @@ class EventHandler {
class IPC {
public:
IPC() { startIPC(); }
IPC();
void registerForIPC(const std::string& ev, EventHandler* ev_handler);
void unregisterForIPC(EventHandler* handler);

18
src/modules/niri/backend.cpp
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@ -20,12 +20,13 @@
namespace waybar::modules::niri {
IPC::IPC() { startIPC(); }
int IPC::connectToSocket() {
const char* socket_path = getenv("NIRI_SOCKET");
if (socket_path == nullptr) {
spdlog::warn("Niri is not running, niri IPC will not be available.");
return -1;
throw std::runtime_error("Niri IPC: NIRI_SOCKET was not set! (Is Niri running?)");
}
struct sockaddr_un addr;
@ -54,15 +55,9 @@ int IPC::connectToSocket() {
void IPC::startIPC() {
// will start IPC and relay events to parseIPC
std::thread([&]() {
int socketfd;
try {
socketfd = connectToSocket();
} catch (std::exception& e) {
spdlog::error("Niri IPC: failed to start, reason: {}", e.what());
return;
}
if (socketfd == -1) return;
int socketfd = connectToSocket();
std::thread([this, socketfd]() {
spdlog::info("Niri IPC starting");
@ -242,7 +237,6 @@ void IPC::unregisterForIPC(EventHandler* ev_handler) {
Json::Value IPC::send(const Json::Value& request) {
int socketfd = connectToSocket();
if (socketfd == -1) throw std::runtime_error("Niri is not running");
auto unix_istream = Gio::UnixInputStream::create(socketfd, true);
auto unix_ostream = Gio::UnixOutputStream::create(socketfd, false);