From 74aae03b5f799b8398f406c72fa51d6a013dae44 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Adrien=20B=C3=A9raud?= <adrien.beraud@savoirfairelinux.com>
Date: Thu, 10 Dec 2015 13:18:13 -0500
Subject: [PATCH] dhtnode: gracefully stop node
---
tools/dhtnode.cpp | 15 +++++++++++++++
1 file changed, 15 insertions(+)
diff --git a/tools/dhtnode.cpp b/tools/dhtnode.cpp
index 8c1da8e6..66808cb9 100644
--- a/tools/dhtnode.cpp
+++ b/tools/dhtnode.cpp
@@ -265,6 +265,21 @@ main(int argc, char **argv)
std::cout << std::endl << e.what() << std::endl;
}
+ std::condition_variable cv;
+ std::mutex m;
+ std::atomic_bool done {false};
+
+ dht.shutdown([&]()
+ {
+ std::lock_guard<std::mutex> lk(m);
+ done = true;
+ cv.notify_all();
+ });
+
+ // wait for shutdown
+ std::unique_lock<std::mutex> lk(m);
+ cv.wait(lk, [&](){ return done.load(); });
+
dht.join();
gnutls_global_deinit();
--
GitLab