From 3bd62a86ffe1062f3854740fd2b0b5197f71ff81 Mon Sep 17 00:00:00 2001
From: Michael Wetter <mwetter@lbl.gov>
Date: Mon, 15 Sep 2025 09:36:54 -0700
Subject: [PATCH 1/2] Implemented non-blocking web server for #91

---
 pyfunnel/core.py | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)
 mode change 100755 => 100644 pyfunnel/core.py

diff --git a/pyfunnel/core.py b/pyfunnel/core.py
old mode 100755
new mode 100644
index 66b8307..0721a4f
--- a/pyfunnel/core.py
+++ b/pyfunnel/core.py
@@ -102,9 +102,9 @@ def wait_until(somepredicate, timeout, period=0.1, *args, **kwargs):
     must_end = time.time() + timeout
     while time.time() < must_end:
         if somepredicate(*args, **kwargs):
-            return True
+            return
         time.sleep(period)
-    return False
+    return
 
 
 def exit_test(logger, list_files=None):
@@ -456,9 +456,13 @@ def browse(self, *args, **kwargs):
                 else:
                     raise KeyboardInterrupt
 
-            print('Server will run for {} s (or until KeyboardInterrupt) at:\n'.format(timeout) + \
-                  'http://localhost:{}/funnel'.format(self.server_port))
-            wait_until(exit_test, timeout, 0.1, self.logger, *args)
+            if timeout < 0.00001:
+                worker = threading.Thread(target=wait_until(exit_test, timeout, 0.1, self.logger, *args))
+                worker.start()
+            else:
+                print('Server will run for {} s (or until KeyboardInterrupt) at:\n'.format(timeout) + \
+                      'http://localhost:{}/funnel'.format(self.server_port))
+                wait_until(exit_test, timeout, 0.1, self.logger, *args)
         except KeyboardInterrupt:
             print('KeyboardInterrupt')
         finally:

From e2acfb39793304d5de11b11824f6bf90d54c2221 Mon Sep 17 00:00:00 2001
From: Michael Wetter <mwetter@lbl.gov>
Date: Mon, 15 Sep 2025 09:40:12 -0700
Subject: [PATCH 2/2] Implemented non-blocking web server for #91

---
 CHANGELOG.md     | 4 ++++
 pyfunnel/VERSION | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 4f61c04..c15d131 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change Log
 
+## Version 1.0.3
+
+- Changed web server to be non-blocking if timeout is set to 0.
+
 ## Version 1.0.2
 
 - Bug fixes
diff --git a/pyfunnel/VERSION b/pyfunnel/VERSION
index 6d7de6e..21e8796 100644
--- a/pyfunnel/VERSION
+++ b/pyfunnel/VERSION
@@ -1 +1 @@
-1.0.2
+1.0.3