Add missing files

llarp/tooling/peer_stats_event.hpp

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+#pragma once
+
+#include "router_event.hpp"
+
+namespace tooling
+{
+  struct LinkSessionEstablishedEvent : public RouterEvent
+  {
+    llarp::RouterID remoteId;
+    bool inbound = false;
+
+    LinkSessionEstablishedEvent(
+        const llarp::RouterID& ourRouterId, const llarp::RouterID& remoteId_, bool inbound_)
+        : RouterEvent("Link: LinkSessionEstablishedEvent", ourRouterId, false)
+        , remoteId(remoteId_)
+        , inbound(inbound_)
+    {
+    }
+
+    std::string
+    ToString() const
+    {
+      return RouterEvent::ToString() + (inbound ? "inbound" : "outbound")
+          + " : LinkSessionEstablished with " + remoteId.ToString();
+    }
+  };
+
+  struct ConnectionAttemptEvent : public RouterEvent
+  {
+    llarp::RouterID remoteId;
+
+    ConnectionAttemptEvent(const llarp::RouterID& ourRouterId, const llarp::RouterID& remoteId_)
+        : RouterEvent("Link: ConnectionAttemptEvent", ourRouterId, false), remoteId(remoteId_)
+    {
+    }
+
+    std::string
+    ToString() const
+    {
+      return RouterEvent::ToString() + " : LinkSessionEstablished with " + remoteId.ToString();
+    }
+  };
+
+}  // namespace tooling

pybind/llarp/tooling/peer_stats_event.hpp

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+#pragma once
+
+#include "router_event.hpp"
+
+namespace tooling
+{
+  struct LinkSessionEstablishedEvent : public RouterEvent
+  {
+    llarp::RouterID remoteId;
+    bool inbound = false;
+
+    LinkSessionEstablishedEvent(
+        const llarp::RouterID& ourRouterId, const llarp::RouterID& remoteId_, bool inbound_)
+        : RouterEvent("Link: LinkSessionEstablishedEvent", ourRouterId, false)
+        , remoteId(remoteId_)
+        , inbound(inbound_)
+    {
+    }
+
+    std::string
+    ToString() const
+    {
+      return RouterEvent::ToString() + (inbound ? "inbound" : "outbound")
+          + " : LinkSessionEstablished with " + remoteId.ToString();
+    }
+  };
+
+}  // namespace tooling

test/hive/test_peer_stats.py

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+import pyllarp
+from time import time
+
+def test_peer_stats(HiveForPeerStats):
+  hive = HiveForPeerStats(n_relays=5, n_clients=0, netid="hive")
+
+  start_time = time()
+  cur_time = start_time
+  test_duration = 30 #seconds
+
+  paths = []
+
+  print("looking for events...")
+
+  numInbound = 0
+  numOutbound = 0
+  numAttempts = 0
+
+  while cur_time < start_time + test_duration:
+
+    hive.CollectAllEvents()
+
+    for event in hive.events:
+      event_name = event.__class__.__name__
+
+      if event_name == "LinkSessionEstablishedEvent":
+        if event.inbound:
+          numInbound += 1
+        else:
+          numOutbound += 1
+
+      if event_name == "ConnectionAttemptEvent":
+        numAttempts += 1
+
+    hive.events = []
+    cur_time = time()
+
+  print("test duration exceeded")
+  print("in: {} out: {} attempts: {}", numInbound, numOutbound, numAttempts);
+  assert(numInbound == numOutbound)
+  assert(numOutbound == numAttempts)
+
+if __name__ == "__main__":
+  main()