diff --git a/main.py b/main.py
index 21425f8..605b40a 100644
--- a/main.py
+++ b/main.py
@@ -4,6 +4,7 @@ import socket
 import ubinascii
 from machine import Pin, I2C
 
+from mcp9808.mcp9808 import RESOLUTION_0_625_C
 import mcp9808.mcp9808 as mcp9808
 import sht4x.sht4x as sht4x
 import bmp390.bmp390 as bmp390
@@ -128,99 +129,102 @@ if devices.count(0x77) > 0:
 else:
     bmp390 = None
 
-while True:
-    print('waiting for client')
-    cl, addr = serverSocket.accept()
-    try:
-        print('client connected from', addr)
-        request = cl.recv(1024)
+try:
+    while True:
+        print('waiting for client')
+        cl, addr = serverSocket.accept()
+        try:
+            print('client connected from', addr)
+            request = cl.recv(1024)
 
-        request = str(request)
-        request = request[2:-1] # remove b' and ' from string
-        print(request)
+            request = str(request)
+            request = request[2:-1] # remove b' and ' from string
+            print(request)
 
-        temp_mcp9808 = str(mcp9808.temperature) if mcp9808 is not None else None
-        temp_sht4x, humidity_sht4x = sht4x.measurements if sht4x is not None else (None,None)
+            temp_mcp9808 = str(mcp9808.temperature) if mcp9808 is not None else None
+            temp_sht4x, humidity_sht4x = sht4x.measurements if sht4x is not None else (None,None)
 
-        temp_bmp390, pressure_bmp390, time_bmp390 = None, None, None
-        if bmp390 is not None:
-            #bmp390.start_measurement(True, True, 1)
-            s = bmp390.get_status()
-            while not s[2] or not s[1]:
-                time.sleep_ms(10)
+            temp_bmp390, pressure_bmp390, time_bmp390 = None, None, None
+            if bmp390 is not None:
+                #bmp390.start_measurement(True, True, 1)
                 s = bmp390.get_status()
-            temp_bmp390, pressure_bmp390, time_bmp390 = bmp390.get_temperature(), bmp390.get_pressure(), bmp390.get_sensor_time()
+                while not s[2] or not s[1]:
+                    time.sleep_ms(10)
+                    s = bmp390.get_status()
+                temp_bmp390, pressure_bmp390, time_bmp390 = bmp390.get_temperature(), bmp390.get_pressure(), bmp390.get_sensor_time()
 
-        if request.find('/ ') == GET_PATH_START:
-            result_ok(cl, 
-                      "{" +
-                        "\"temp_mcp9808\": \"" + with_fallback_to_str(temp_mcp9808, "NaN") + "\","+
-                        "\"temp_sht4x\": \"" + with_fallback_to_str(temp_sht4x, "NaN")+"\","+
-                        "\"humidity_sht4x\": \"" + with_fallback_to_str(humidity_sht4x, "NaN") + "\"," +
-                        "\"temp_bmp390\": \"" + with_fallback_to_str(temp_bmp390, "NaN") + "\"," +
-                        "\"pressure_bmp390\": \"" + with_fallback_to_str(pressure_bmp390, "NaN") + "\"," +
-                        "\"time_bmp390\": \"" + with_fallback_to_str(time_bmp390, "NaN") + "\"" +
-                        "}",
-                    'application/json')
+            if request.find('/ ') == GET_PATH_START:
+                result_ok(cl, 
+                        "{" +
+                            "\"temp_mcp9808\": \"" + with_fallback_to_str(temp_mcp9808, "NaN") + "\","+
+                            "\"temp_sht4x\": \"" + with_fallback_to_str(temp_sht4x, "NaN")+"\","+
+                            "\"humidity_sht4x\": \"" + with_fallback_to_str(humidity_sht4x, "NaN") + "\"," +
+                            "\"temp_bmp390\": \"" + with_fallback_to_str(temp_bmp390, "NaN") + "\"," +
+                            "\"pressure_bmp390\": \"" + with_fallback_to_str(pressure_bmp390, "NaN") + "\"," +
+                            "\"time_bmp390\": \"" + with_fallback_to_str(time_bmp390, "NaN") + "\"" +
+                            "}",
+                        'application/json')
 
-        if request.find('/homeassistant ') == GET_PATH_START:
-            result_ok(cl, 
-                      "{" +
-                        "\"temperature\": \"" + with_fallback_to_str(temp_mcp9808, "NaN") + "\","+
-                        "\"humidity\": \"" + with_fallback_to_str(humidity_sht4x, "NaN") + "\"," +
-                        "\"pressure\": \"" + with_fallback_to_str(pressure_bmp390, "NaN") + "\"," +
-                        "\"temp_mcp9808\": \"" + with_fallback_to_str(temp_mcp9808, "NaN") + "\","+
-                        "\"temp_sht4x\": \"" + with_fallback_to_str(temp_sht4x, "NaN")+"\","+
-                        "\"humidity_sht4x\": \"" + with_fallback_to_str(humidity_sht4x, "NaN") + "\"," +
-                        "\"temp_bmp390\": \"" + with_fallback_to_str(temp_bmp390, "NaN") + "\"," +
-                        "\"pressure_bmp390\": \"" + with_fallback_to_str(pressure_bmp390, "NaN") + "\"," +
-                        "\"time_bmp390\": \"" + with_fallback_to_str(time_bmp390, "NaN") + "\"" +
-                        "}",
-                    'application/json')
+            if request.find('/homeassistant ') == GET_PATH_START:
+                result_ok(cl, 
+                        "{" +
+                            "\"temperature\": \"" + with_fallback_to_str(temp_mcp9808, "NaN") + "\","+
+                            "\"humidity\": \"" + with_fallback_to_str(humidity_sht4x, "NaN") + "\"," +
+                            "\"pressure\": \"" + with_fallback_to_str(pressure_bmp390, "NaN") + "\"," +
+                            "\"temp_mcp9808\": \"" + with_fallback_to_str(temp_mcp9808, "NaN") + "\","+
+                            "\"temp_sht4x\": \"" + with_fallback_to_str(temp_sht4x, "NaN")+"\","+
+                            "\"humidity_sht4x\": \"" + with_fallback_to_str(humidity_sht4x, "NaN") + "\"," +
+                            "\"temp_bmp390\": \"" + with_fallback_to_str(temp_bmp390, "NaN") + "\"," +
+                            "\"pressure_bmp390\": \"" + with_fallback_to_str(pressure_bmp390, "NaN") + "\"," +
+                            "\"time_bmp390\": \"" + with_fallback_to_str(time_bmp390, "NaN") + "\"" +
+                            "}",
+                        'application/json')
 
-        elif request.find('/prometheus') == GET_PATH_START:
-            attrs = "{mac=\"""" + mac_readable + "\",ip=\""+ ip +"\"} "
-            content = (
-"""# HELP temperature Temperature in Celsius
-# TYPE temperature gauge
-temperature""" + attrs + with_fallback_to_str(temp_mcp9808, "NaN") +
-"""
-# HELP humidity Relative humidity in %
-# TYPE humidity gauge
-humidity""" + attrs + with_fallback_to_str(humidity_sht4x, "NaN") +
-"""
-# HELP pressure Pressure in Pa
-# TYPE pressure gauge
-pressure""" + attrs + with_fallback_to_str(pressure_bmp390, "NaN") +
-"""
-# HELP temp_mcp9808 Temperature in Celsius
-# TYPE temp_mcp9808 gauge
-temp_mcp9808""" + attrs + with_fallback_to_str(temp_mcp9808, "NaN") +
-"""
-# HELP humidity_sht4x Relative humidity in %
-# TYPE humidity_sht4x gauge
-humidity_sht4x""" + attrs + with_fallback_to_str(humidity_sht4x, "NaN") +
-"""
-# HELP temp_sht4x Temperature in Celsius
-# TYPE temp_sht4x gauge
-temp_sht4x""" + attrs + with_fallback_to_str(temp_sht4x, "NaN") +
-"""
-# HELP bmp390_temp Temperature in Celsius
-# TYPE bmp390_temp gauge
-bmp390_temp""" + attrs + with_fallback_to_str(temp_bmp390, "NaN") +
-"""
-# HELP bmp390_pressure Pressure in Pa
-# TYPE bmp390_pressure gauge
-bmp390_pressure""" + attrs + with_fallback_to_str(pressure_bmp390, "NaN") +
-"""
-# HELP bmp390_time Time in ms
-# TYPE bmp390_time gauge
-bmp390_time""" + attrs + with_fallback_to_str(time_bmp390, "NaN"))
-            result_ok(cl, content)
-        else:
-            result_notfound(cl)
+            elif request.find('/prometheus') == GET_PATH_START:
+                attrs = "{mac=\"""" + mac_readable + "\",ip=\""+ ip +"\"} "
+                content = (
+    """# HELP temperature Temperature in Celsius
+    # TYPE temperature gauge
+    temperature""" + attrs + with_fallback_to_str(temp_mcp9808, "NaN") +
+    """
+    # HELP humidity Relative humidity in %
+    # TYPE humidity gauge
+    humidity""" + attrs + with_fallback_to_str(humidity_sht4x, "NaN") +
+    """
+    # HELP pressure Pressure in Pa
+    # TYPE pressure gauge
+    pressure""" + attrs + with_fallback_to_str(pressure_bmp390, "NaN") +
+    """
+    # HELP temp_mcp9808 Temperature in Celsius
+    # TYPE temp_mcp9808 gauge
+    temp_mcp9808""" + attrs + with_fallback_to_str(temp_mcp9808, "NaN") +
+    """
+    # HELP humidity_sht4x Relative humidity in %
+    # TYPE humidity_sht4x gauge
+    humidity_sht4x""" + attrs + with_fallback_to_str(humidity_sht4x, "NaN") +
+    """
+    # HELP temp_sht4x Temperature in Celsius
+    # TYPE temp_sht4x gauge
+    temp_sht4x""" + attrs + with_fallback_to_str(temp_sht4x, "NaN") +
+    """
+    # HELP bmp390_temp Temperature in Celsius
+    # TYPE bmp390_temp gauge
+    bmp390_temp""" + attrs + with_fallback_to_str(temp_bmp390, "NaN") +
+    """
+    # HELP bmp390_pressure Pressure in Pa
+    # TYPE bmp390_pressure gauge
+    bmp390_pressure""" + attrs + with_fallback_to_str(pressure_bmp390, "NaN") +
+    """
+    # HELP bmp390_time Time in ms
+    # TYPE bmp390_time gauge
+    bmp390_time""" + attrs + with_fallback_to_str(time_bmp390, "NaN"))
+                result_ok(cl, content)
+            else:
+                result_notfound(cl)
 
 
-    except OSError as e:
-        cl.close()
-        print('connection closed')
\ No newline at end of file
+        except OSError as e:
+            cl.close()
+            print('connection closed')
+except:
+    serverSocket.close()
\ No newline at end of file