From aa15d8285c715478885224a4fb52d97dd3161774 Mon Sep 17 00:00:00 2001
From: Niklas Yann Wettengel <niyawe@niyawe.de>
Date: Fri, 4 Feb 2022 23:59:33 +0100
Subject: [PATCH] respondd_poller up

---
 .../files/respondd_poller.py                   | 18 ++++++++++++++++--
 1 file changed, 16 insertions(+), 2 deletions(-)

diff --git a/roles/install_respondd_poller/files/respondd_poller.py b/roles/install_respondd_poller/files/respondd_poller.py
index 1eb98a1..b9a9a36 100644
--- a/roles/install_respondd_poller/files/respondd_poller.py
+++ b/roles/install_respondd_poller/files/respondd_poller.py
@@ -35,6 +35,7 @@ with open("/etc/respondd_poller.json", "r") as f:
 wg = WireGuard()
 sock = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
 last_request = dict()
+last_http_request = dict()
 last_response = dict()
 
 def get_wg_peers():
@@ -51,6 +52,9 @@ def inflate(data):
     return inflated.decode()
 
 def cleanup():
+    global last_request
+    global last_http_request
+    global last_response
     while True:
         time.sleep(60)
         old = time.monotonic() - 360
@@ -62,6 +66,7 @@ def cleanup():
         for ip in ips:
             del last_response[ip]
             del last_request[ip]
+            del last_http_request[ip]
 
 def recv():
     global sock
@@ -81,8 +86,10 @@ def send(ip):
 
 def get_http_nodeinfo(ip):
     global last_request
-    now = time.monotonic()
+    global last_http_request
+    global last_response
     try:
+        print("get_http_nodeinfo", ip)
         status = requests.get('http://[' + str(ip) + ']/cgi-bin/status')
     except:
         return
@@ -104,12 +111,18 @@ def get_http_nodeinfo(ip):
                     for address in data["network"]["addresses"]:
                         if ipaddress.IPv6Network(address).subnet_of(prefix):
                             node_ip = ipaddress.IPv6Address(address)
+                            now = time.monotonic()
                             if node_ip not in last_request:
                                 last_request[node_ip] = now
                                 last_response[node_ip] = now
+                            if node_ip not in last_http_request or now - last_http_request[node_ip] > 300:
+                                last_http_request[node_ip] = now
+                                get_http_nodeinfo(node_ip)
 
 def scan_wg_peers():
     global last_request
+    global last_http_request
+    global last_response
     while True:
         print("scanning wg peers")
         request_threads = []
@@ -118,6 +131,7 @@ def scan_wg_peers():
             ip = ipaddress.IPv6Address(str(net.network_address) + "1")
             if ip not in last_request:
                 last_request[ip] = now
+                last_http_request[ip] = now
                 last_response[ip] = now
             request_thread = threading.Thread(target=get_http_nodeinfo, args=(ip,))
             request_thread.start()
@@ -139,8 +153,8 @@ scan_thread.start()
 last_wg_time = 0
 
 while True:
-    now = time.monotonic()
     for ip in last_request:
+        now = time.monotonic()
         if now - last_request[ip] > 15:
             last_request[ip] = now
             send(ip)