From e02b42060bc7b71b225d4aaef8c7253656ff0218 Mon Sep 17 00:00:00 2001
From: Joel <itssme3000@gmail.com>
Date: Tue, 26 Jan 2021 21:18:32 +0100
Subject: [PATCH] fixed error in logger causing rpi to think logging server is
 down

---
 build_deb.sh               |  2 +-
 compLib/LogstashLogging.py | 10 ++++++----
 compLib/Vision.py          |  3 ++-
 3 files changed, 9 insertions(+), 6 deletions(-)

diff --git a/build_deb.sh b/build_deb.sh
index e76975d..70a7d21 100644
--- a/build_deb.sh
+++ b/build_deb.sh
@@ -32,7 +32,7 @@ fpm -s python --python-bin python3 --python-pip pip3 --python-package-name-prefi
     -d "python-pigpio" \
     -d "python3-pigpio" \
     -d "python3-numpy" \
-    -v 0.0.3-6 -t deb setup.py
+    -v 0.0.3-7 -t deb setup.py
 
 #    --deb-changelog changelog \
 #    --deb-upstream-changelog changelog \
diff --git a/compLib/LogstashLogging.py b/compLib/LogstashLogging.py
index e8f3957..a57d90f 100644
--- a/compLib/LogstashLogging.py
+++ b/compLib/LogstashLogging.py
@@ -31,6 +31,7 @@ class StreamToLogger(object):
     """
     Fake file-like stream object that redirects writes to a logger instance.
     """
+
     def __init__(self, textio, log_level=logging.INFO):
         self.logger = logging.getLogger('logstash')
         self.console = textio
@@ -52,8 +53,8 @@ class StreamToLogger(object):
 
 
 try:
-    r = requests.head(f"http://{host}:{port}")
-    if r.status_code == 400:
+    r = requests.get(f"https://{host}:{port}")
+    if r.status_code == 401:
         logstash_logger.addHandler(asynchronousLogstashHandler)
 
         so = StreamToLogger(sys.stdout, logging.INFO)
@@ -62,10 +63,11 @@ try:
         se = StreamToLogger(sys.stderr, logging.ERROR)
         sys.stderr = se
     else:
-        print(f"Could not connect to {host} -> {r.status_code}!")
+        print(f"Could not connect to {host} -> ERROR CODE: {r.status_code}!")
 
 except requests.exceptions.ConnectionError as identifier:
     print(f"Could not connect to {host}!")
+    print(f"Error loading logger was -> {identifier}")
     pass
 
 
@@ -81,7 +83,7 @@ class Logging(object):
         :rtype: logging.Logger
         """
         return logstash_logger
-    
+
     @staticmethod
     def set_debug():
         """Turns up the logging level of the library to debug. Should be used, when debugging with the
diff --git a/compLib/Vision.py b/compLib/Vision.py
index f567e6a..491d186 100644
--- a/compLib/Vision.py
+++ b/compLib/Vision.py
@@ -67,7 +67,8 @@ class __Streaming:
         :return: None
         """
         with self.__lock:
-            self.__newest_frame = image.copy()
+            if image is not None:
+                self.__newest_frame = image.copy()
 
     def _newest_frame_generator(self):
         """