Clean peers.d periodically and delete peers older than 30 days.

1 files changed, 7 insertions, 0 deletions

diff --git a/service/OneService.cpp b/service/OneService.cpp
index 743f5a9a..e962fb5b 100644
--- a/service/OneService.cpp
+++ b/service/OneService.cpp
@@ -762,6 +762,7 @@ public:
 			int64_t lastTapMulticastGroupCheck = 0;
 			int64_t lastBindRefresh = 0;
 			int64_t lastUpdateCheck = clockShouldBe;
+			int64_t lastCleanedPeersDb = 0;
 			int64_t lastLocalInterfaceAddressCheck = (clockShouldBe - ZT_LOCAL_INTERFACE_CHECK_INTERVAL) + 15000; // do this in 15s to give portmapper time to configure and other things time to settle
 			for(;;) {
 				_run_m.lock();
@@ -856,6 +857,12 @@ public:
 						_node->addLocalInterfaceAddress(reinterpret_cast<const struct sockaddr_storage *>(&(*i)));
 				}
 
+				// Clean peers.d periodically
+				if ((now - lastCleanedPeersDb) >= 3600000) {
+					lastCleanedPeersDb = now;
+					OSUtils::cleanDirectory((_homePath + ZT_PATH_SEPARATOR_S "peers.d").c_str(),now - 2592000000LL); // delete older than 30 days
+				}
+
 				const unsigned long delay = (dl > now) ? (unsigned long)(dl - now) : 100;
 				clockShouldBe = now + (uint64_t)delay;
 				_phy.poll(delay);