Merge branch '9427-threaded-websockets' closes #9427

[arvados.git] / sdk / python / arvados / commands / ws.py

diff --git a/sdk/python/arvados/commands/ws.py b/sdk/python/arvados/commands/ws.py
index 9fad8b9b523cf24d9707dc75d52f918a7ec73ffa..f6dee177d9a6b1e5a69e44d1edefd396280f0ed7 100644 (file)
--- a/sdk/python/arvados/commands/ws.py
+++ b/sdk/python/arvados/commands/ws.py
@@ -14,7 +14,8 @@ def main(arguments=None):
     parser = argparse.ArgumentParser()
     parser.add_argument('-u', '--uuid', type=str, default="", help="Filter events on object_uuid")
     parser.add_argument('-f', '--filters', type=str, default="", help="Arvados query filter to apply to log events (JSON encoded)")
-    parser.add_argument('-s', '--start-time', type=str, default="", help="Arvados query filter to fetch log events created at or after this time. Allowed format: YYYY-MM-DD or YYYY-MM-DD hh:mm:ss")
+    parser.add_argument('-s', '--start-time', type=str, default="", help="Arvados query filter to fetch log events created at or after this time. This will be server time in UTC. Allowed format: YYYY-MM-DD or YYYY-MM-DD hh:mm:ss")
+    parser.add_argument('-i', '--id', type=int, default=None, help="Start from given log id.")
 
     group = parser.add_mutually_exclusive_group()
     group.add_argument('--poll-interval', default=15, type=int, help="If websockets is not available, specify the polling interval, default is every 15 seconds")
@@ -64,6 +65,11 @@ def main(arguments=None):
     if args.start_time:
         last_log_id = 1
         filters += [ ['created_at', '>=', args.start_time] ]
+    else:
+        last_log_id = None
+
+    if args.id:
+        last_log_id = args.id-1
 
     def on_message(ev):
         global filters