Changeset: 2d3c2c26b811 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/2d3c2c26b811
Modified Files:
common/stream/Tests/urlstream.py
Branch: Jan2022
Log Message:
Let test urlstream.py wait until the server has really started
diffs (36 lines):
diff --git a/common/stream/Tests/urlstream.py b/common/stream/Tests/urlstream.py
--- a/common/stream/Tests/urlstream.py
+++ b/common/stream/Tests/urlstream.py
@@ -18,6 +18,22 @@ def pickport():
s.close()
return port
+
+def wait_for_server(port, timeout):
+ deadline = time.time() + timeout
+ while time.time() < deadline:
+ s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ s.settimeout(0.1)
+ try:
+ s.connect(('localhost', port))
+ break
+ except ConnectionRefusedError:
+ time.sleep(0.1)
+ finally:
+ s.close()
+ print(f'Warning: waited {timeout} seconds for the server to start but
could still not connect', file=OUTPUT)
+
+
class Handler(http.server.BaseHTTPRequestHandler):
def log_message(self, format, *args):
# add a # at the beginning of the line to not mess up Mtest diffs
@@ -66,7 +82,8 @@ def runserver(port):
port = pickport()
t = threading.Thread(target=lambda: runserver(port), daemon=True)
t.start()
-time.sleep(0.5)
+wait_for_server(port, 5.0)
+
url = f'http://localhost:{port}'
def streamcat(suffix):
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