Merge pull request #1496 from dmitrytokarev/patch-1

Print valid URL when --web-host is not specified

locust/main.py

@@ -235,13 +235,16 @@ def timelimit_stop():
     if not options.headless and not options.worker:
         # spawn web greenlet
         protocol = "https" if options.tls_cert and options.tls_key else "http"
-        logger.info("Starting web interface at %s://%s:%s" % (protocol, options.web_host, options.web_port))
         try:
             if options.web_host == "*":
                 # special check for "*" so that we're consistent with --master-bind-host
                 web_host = ''
             else:
                 web_host = options.web_host
+            if web_host:
+                logger.info("Starting web interface at %s://%s:%s" % (protocol, web_host, options.web_port))
+            else:
+                logger.info("Starting web interface at %s://0.0.0.0:%s (accepting connections from all network interfaces)" % (protocol, options.web_port))
             web_ui = environment.create_web_ui(
                 host=web_host, 
                 port=options.web_port,