nodeinfo status: show only first line of error

1 files changed, 4 insertions, 0 deletions

diff --git a/python/pgq/cascade/nodeinfo.py b/python/pgq/cascade/nodeinfo.py
index 96794bb5..da41a877 100644
--- a/python/pgq/cascade/nodeinfo.py
+++ b/python/pgq/cascade/nodeinfo.py
@@ -110,6 +110,10 @@ class NodeInfo:
         for cname, row in self.cascaded_consumer_map.items():
             err = row['cur_error']
             if err:
+                # show only first line
+                pos = err.find('\n')
+                if pos > 0:
+                    err = err[:pos]
                 lst.append("ERR: %s: %s" % (cname, err))
         return lst