From ba0b04ba129622da1b6fb04558fbced98546aa1c Mon Sep 17 00:00:00 2001
From: Winfried Koehler
 <78253700+wirbel-at-vdr-portal@users.noreply.github.com>
Date: Tue, 2 Mar 2021 20:50:43 +0100
Subject: [PATCH] HasLock(): add timeout feature (#71)

---
 device.c | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/device.c b/device.c
index 9a5a5b3..53fe909 100644
--- a/device.c
+++ b/device.c
@@ -448,6 +448,14 @@ void cSatipDevice::CloseDvr(void)
 bool cSatipDevice::HasLock(int timeoutMsP) const
 {
   debug16("%s (%d) [device %d]", __PRETTY_FUNCTION__, timeoutMsP, deviceIndexM);
+  if (timeoutMsP > 0) {
+     cTimeMs timer(timeoutMsP);
+     while (!timer.TimedOut()) {
+           if (pTunerM && pTunerM->HasLock())
+              return true;
+           cCondWait::SleepMs(100);
+           }
+     }
   return (pTunerM && pTunerM->HasLock());
 }