From: Mike Brady <4265913+mikebrady@users.noreply.github.com>
Date: Wed, 20 Jul 2022 17:05:07 +0000 (+0100)
Subject: Wait up to 10 seconds for NQPTP to come online at startup.
X-Git-Tag: 4.1-rc1~24^2~72
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4729e325e044eb83eba3974d7aaf79a4e204cd3c;p=thirdparty%2Fshairport-sync.git

Wait up to 10 seconds for NQPTP to come online at startup.
---

diff --git a/shairport.c b/shairport.c
index db89a496..bbecc558 100644
--- a/shairport.c
+++ b/shairport.c
@@ -2323,12 +2323,12 @@ int main(int argc, char **argv) {
   ptp_send_control_message_string("T"); // get nqptp to create the named shm interface
   int ptp_check_times = 0;
   const int ptp_wait_interval_us = 5000;
-  // wait for up to two seconds for NQPTP to come online
+  // wait for up to ten seconds for NQPTP to come online
   do {
     ptp_send_control_message_string("T"); // get nqptp to create the named shm interface
     usleep(ptp_wait_interval_us);
     ptp_check_times++;
-  } while ((ptp_shm_interface_open() != 0) && (ptp_check_times < (2000000 / ptp_wait_interval_us)));
+  } while ((ptp_shm_interface_open() != 0) && (ptp_check_times < (10000000 / ptp_wait_interval_us)));
 
   if (ptp_shm_interface_open() != 0) {
     die("Can't access NQPTP! Is it installed and running?");