From 3d0534fa8bfaa7458e39e0c12255e341bd58b1c5 Mon Sep 17 00:00:00 2001
From: "Matthias P. Braendli" <matthias.braendli@mpb.li>
Date: Thu, 11 Oct 2018 15:51:38 +0200
Subject: Set zmq socket linger to avoid lockup at teardown

---
 src/odr-audioenc.cpp | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'src')

diff --git a/src/odr-audioenc.cpp b/src/odr-audioenc.cpp
index 3b42dfd..9f88a4b 100644
--- a/src/odr-audioenc.cpp
+++ b/src/odr-audioenc.cpp
@@ -764,6 +764,10 @@ int main(int argc, char *argv[])
     zmq::context_t zmq_ctx;
     zmq::socket_t zmq_sock(zmq_ctx, ZMQ_PUB);
 
+    // Do not wait at teardown to send all data out
+    int linger = 0;
+    zmq_sock.setsockopt(ZMQ_LINGER, &linger, sizeof(linger));
+
     if (not output_uris.empty()) {
         for (auto uri : output_uris) {
             if (uri == "-") {
-- 
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