1 files changed, 43 insertions, 0 deletions
diff --git a/tests/topotests/lib/exa-receive.py b/tests/topotests/lib/exa-receive.py
new file mode 100755
index 0000000..2ea3a75
--- /dev/null
+++ b/tests/topotests/lib/exa-receive.py
@@ -0,0 +1,43 @@
+#!/usr/bin/env python3
+
+"""
+exa-receive.py: Save received routes form ExaBGP into file
+"""
+
+import argparse
+import os
+from sys import stdin
+from datetime import datetime
+
+parser = argparse.ArgumentParser()
+parser.add_argument(
+    "--no-timestamp", dest="timestamp", action="store_false", help="Disable timestamps"
+)
+parser.add_argument(
+    "--logdir", default="/tmp/gearlogdir", help="The directory to store the peer log in"
+)
+parser.add_argument("peer", type=int, help="The peer number")
+args = parser.parse_args()
+
+savepath = os.path.join(args.logdir, "peer{}-received.log".format(args.peer))
+routesavefile = open(savepath, "w")
+
+while True:
+    try:
+        line = stdin.readline()
+        if not line:
+            break
+
+        if not args.timestamp:
+            routesavefile.write(line)
+        else:
+            timestamp = datetime.now().strftime("%Y%m%d_%H:%M:%S - ")
+            routesavefile.write(timestamp + line)
+        routesavefile.flush()
+    except KeyboardInterrupt:
+        pass
+    except IOError:
+        # most likely a signal during readline
+        pass
+
+routesavefile.close()