From a5cf996ed245dd3abe97375d9d35c522c70e3ff1 Mon Sep 17 00:00:00 2001
From: Hayodea Hekol <hayodea@protonmail.com>
Date: Fri, 24 Oct 2025 01:44:19 -0400
Subject: [PATCH] LivoxProto1: Get rid of raw FD for pcloudData recv

---
 commonLibs/livoxProto1/device.cpp | 12 +-----------
 commonLibs/livoxProto1/device.h   |  1 -
 2 files changed, 1 insertion(+), 12 deletions(-)

diff --git a/commonLibs/livoxProto1/device.cpp b/commonLibs/livoxProto1/device.cpp
index d7d1bed..3a655ab 100644
--- a/commonLibs/livoxProto1/device.cpp
+++ b/commonLibs/livoxProto1/device.cpp
@@ -101,8 +101,7 @@ handshakeTimeoutMs(handshakeTimeoutMs), retryDelayMs(retryDelayMs),
 smoIp(smoIp), detectedSmoListeningIp(""), smoSubnetNbits(smoSubnetNbits),
 dataPort(dataPort), cmdPort(cmdPort), imuPort(imuPort),
 heartbeatActive(false),
-pcloudDataActive(false),
-pcloudDataFd(-1)
+pcloudDataActive(false)
 {
 }
 
@@ -119,10 +118,6 @@ Device::~Device()
 
 	heartbeatTimer.reset();
 	pcloudDataSocketDesc.reset();
-	if (pcloudDataFd >= 0) {
-		close(pcloudDataFd);
-		pcloudDataFd = -1;
-	}
 }
 
 /**
@@ -1809,7 +1804,6 @@ bool Device::setupPcloudDataSocket()
 	    std::make_unique<boost::asio::posix::stream_descriptor>(
 	        componentThread->getIoService(), socketGuard.getFd());
 
-	pcloudDataFd = socketGuard.getFd();
 	socketGuard.release();
 	return true;
 }
@@ -1820,10 +1814,6 @@ void Device::cleanupPcloudDataSocket()
 		pcloudDataSocketDesc->cancel();
 		pcloudDataSocketDesc.reset();
 	}
-	if (pcloudDataFd >= 0) {
-		close(pcloudDataFd);
-		pcloudDataFd = -1;
-	}
 	pcloudDataActive.store(false);
 }
 
diff --git a/commonLibs/livoxProto1/device.h b/commonLibs/livoxProto1/device.h
index 292b5d5..923825b 100644
--- a/commonLibs/livoxProto1/device.h
+++ b/commonLibs/livoxProto1/device.h
@@ -160,7 +160,6 @@ public:
 	// Point cloud data state
 	std::unique_ptr<boost::asio::posix::stream_descriptor> pcloudDataSocketDesc;
 	std::atomic<bool> pcloudDataActive;
-	int pcloudDataFd;  // Socket file descriptor for point cloud data reception
 
 public:
 	// UDP datagram handling