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module-rtp: Attempt to reconnect the ptp management socket

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This should gracefully recover the cases where the other end of the
socket isn't ready yet when we start or terminates and gets restarted.
This commit is contained in:
Rui Matos 2025-08-26 10:40:13 +02:00 • committed by Carlos Rafael Giani
parent 76a31a47c2
commit c1e737bbe4
1 changed files with 12 additions and 1 deletions
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13
src/modules/module-rtp-sap.c
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@ -548,8 +548,13 @@ error:
static bool update_ts_refclk(struct impl *impl) static bool update_ts_refclk(struct impl *impl)
{ {
if (!impl->ptp_mgmt_socket || impl->ptp_fd < 0) if (!impl->ptp_mgmt_socket)
return false; return false;
if (impl->ptp_fd < 0) {
impl->ptp_fd = make_unix_socket(impl->ptp_mgmt_socket);
if (impl->ptp_fd < 0)
return false;
}
// Read if something is left in the socket // Read if something is left in the socket
int avail; int avail;
@ -581,6 +586,12 @@ static bool update_ts_refclk(struct impl *impl)
if (write(impl->ptp_fd, &req, sizeof(req)) == -1) { if (write(impl->ptp_fd, &req, sizeof(req)) == -1) {
pw_log_warn("Failed to send PTP management request: %m"); pw_log_warn("Failed to send PTP management request: %m");
if (errno != ENOTCONN)
return false;
close(impl->ptp_fd);
impl->ptp_fd = make_unix_socket(impl->ptp_mgmt_socket);
if (impl->ptp_fd > -1)
pw_log_info("Reopened PTP management socket");
return false; return false;
} }