hotfixes on the project

df-aggregator.py

@@ -55,7 +55,7 @@ d = 40000  # draw distance of LOBs in meters
 heading_d = 20000
 max_age = 5000
 receivers = []
-
+cached_receivers = []
 
 ###############################################
 # Stores settings realted to intersect capture
@@ -633,7 +633,11 @@ def write_czml(best_point, all_the_points, ellipsedata, plotallintersects, eps):
 @get('/receivers.czml')
 def write_rx_czml():
     response.set_header(
-        'Cache-Control', 'no-cache, no-store, must-revalidate, max-age=0')
+        'Cache-Control', 'no-cache, no-store, must-revalidate, max-age=0',
+    )
+    response.set_header(
+        'Content-Type', 'application/json'
+    )
     height = 50
     min_conf = ms.min_conf
     min_power = ms.min_power
@@ -713,8 +717,13 @@ def write_rx_czml():
                                                      **rx_properties, **rx_icon},
                                                  position={"cartographicDegrees": [x.longitude, x.latitude, 15]}))
 
-        return Document([top] + receiver_point_packets + lob_packets).dumps(separators=(',', ':'))
-
+        response_data = Document([top] + receiver_point_packets + lob_packets).dumps(separators=(',', ':'))
+        # 11.01.2023::s1z: I know this is ugly and stupid,
+        #                  but we're not gonna rewrite the project anyways,
+        #                  so, whatever...
+        globals()["cached_receivers"] = response_data
+        return response_data
+    return globals()["cached_receivers"]
 
 ###############################################
 # Writes aoi.czml used by the WebUI
@@ -1022,6 +1031,7 @@ def run_receiver(receivers):
             except IOError:
                 print("Problem connecting to receiver.")
             rx.d_2_last_intersection = []
+            time.sleep(0.1)
 
         for x in range(len(receivers)):
             for y in range(x):
@@ -1048,6 +1058,16 @@ def run_receiver(receivers):
                             if intersection.any() is not None:
                                 intersect_list = np.concatenate(
                                     (intersect_list, intersection), axis=0)
+                # 11.01.2023::s1z: I don't know if this shit-code is blocking
+                #                  or not. But if it is, you better fucking sleep
+                #                  10ms after each cycle to prevent 100% load
+                #                  of the CPU.
+                time.sleep(0.1)
+            # 11.01.2023::s1z: I don't know if this shit-code is blocking
+            #                  or not. But if it is, you better fucking sleep
+            #                  10ms after each cycle to prevent 100% load
+            #                  of the CPU.
+            time.sleep(0.1)
 
         if intersect_list.size != 0:
             avg_coord = np.average(
@@ -1113,6 +1133,11 @@ def run_receiver(receivers):
                 command = "INSERT INTO lobs VALUES (?,?,?,?,?,?)"
                 DATABASE_EDIT_Q.put((command, [current_doa, ], True))
                 DATABASE_RETURN.get(timeout=1)
+            # 11.01.2023::s1z: I don't know if this shit-code is blocking
+            #                  or not. But if it is, you better fucking sleep
+            #                  10ms after each cycle to prevent 100% load
+            #                  of the CPU.
+            time.sleep(0.01)  # 11.01.2023::s1z: The fuck is this crap ?
 
             DATABASE_EDIT_Q.put(("done", None, False))
             # try:
@@ -1432,7 +1457,10 @@ if __name__ == '__main__':
             clear(debugging)
             if not debugging:
                 print("Receiver Paused")
-            time.sleep(1)
+            # 11.01.2023::s1z: I don't know wtf is this crap, but sleep 1 sec,
+            #                  You gotta be kidding me.
+            #                  Changed fro 1 sec to 10 ms.
+            time.sleep(0.01)
 
     except KeyboardInterrupt:
         finish()