diff options
Diffstat (limited to 'node/Peer.hpp')
| -rw-r--r-- | node/Peer.hpp | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/node/Peer.hpp b/node/Peer.hpp index 6a57e14a..864fea70 100644 --- a/node/Peer.hpp +++ b/node/Peer.hpp @@ -227,6 +227,26 @@ public: } /** + * @param _r Runtime environment + * @param now Current time + * @return True if the last ping is unanswered + */ + inline bool pingUnanswered(const RuntimeEnvironment *_r,uint64_t now) + throw() + { + uint64_t lp = 0; + uint64_t lr = 0; + { + Mutex::Lock _l(_lock); + for(std::vector<Path>::const_iterator p(_paths.begin());p!=_paths.end();++p) { + lp = std::max(p->lastPing(),lp); + lr = std::max(p->lastReceived(),lr); + } + } + return ( (lp > _r->timeOfLastResynchronize) && ((lr < lp)&&((lp - lr) >= ZT_PING_UNANSWERED_AFTER)) ); + } + + /** * @return Time of most recent unicast frame received */ inline uint64_t lastUnicastFrame() const |