Update main.py

main.py

@@ -1,5 +1,4 @@
 import time
-import random
 import requests
 from datetime import datetime
 
@@ -10,10 +9,11 @@ SMS_PASS = "Cupakabra17"
 RECEIVE_URL = "https://sms.internet-master.cz/receive/"
 SEND_URL    = "https://sms.internet-master.cz/send/"
 
-BASE_POLL_INTERVAL = 15   # seconds (was 3)
-MAX_BACKOFF = 300         # 5 minutes
+POLL_INTERVAL = 1   # 🔥 1 second polling (worst-case ≤5s)
+MAX_ERRORS_BEFORE_SLEEP = 3
 
 seen_offsets = set()
+error_count = 0
 
 HEADERS = {
     "User-Agent": "weatherbot/1.0 (jakub@jimbuntu)"
@@ -21,34 +21,38 @@ HEADERS = {
 
 # =======================
 
-# Reuse TCP connections (important)
 session = requests.Session()
 session.headers.update(HEADERS)
 
 def fetch_inbox():
+    r = session.get(
+        RECEIVE_URL,
         params={
             "username": SMS_USER,
             "password": SMS_PASS,
             "limit": 5
-    }
-    r = session.get(RECEIVE_URL, params=params, timeout=10)
+        },
+        timeout=5
+    )
     r.raise_for_status()
     return r.json()
 
 def send_sms(number, message):
+    r = session.get(
+        SEND_URL,
         params={
             "number": number,
             "message": message,
             "username": SMS_USER,
             "password": SMS_PASS
-    }
-    r = session.get(SEND_URL, params=params, timeout=10)
+        },
+        timeout=5
+    )
     r.raise_for_status()
-    print("SEND RESPONSE:", r.text)
+    print("📤 SEND:", r.text)
 
 def get_weather(city):
-    url = f"https://wttr.in/{city}?format=j1"
-    r = session.get(url, timeout=10)
+    r = session.get(f"https://wttr.in/{city}?format=j1", timeout=5)
 
     if r.status_code != 200:
         return f"❌ Weather unavailable for {city}"
@@ -65,28 +69,20 @@ def get_weather(city):
         date = day["date"]
         avgtemp = day["avgtempC"]
         desc = day["hourly"][0]["weatherDesc"][0]["value"]
-
         weekday = datetime.strptime(date, "%Y-%m-%d").strftime("%a")
         msg += f"{weekday}: {avgtemp}°C, {desc}\n"
 
     return msg.strip()
 
 # ===== MAIN LOOP =====
-print("📡 SMS Weather Bot started (no API key)")
-
-poll_interval = BASE_POLL_INTERVAL
+print("📡 SMS Weather Bot started (≤5s reply mode)")
 
 while True:
     try:
         data = fetch_inbox()
         inbox = data.get("inbox", [])
 
-        # reset backoff on success
-        poll_interval = BASE_POLL_INTERVAL
-
-        if not inbox:
-            time.sleep(poll_interval)
-            continue
+        error_count = 0  # reset on success
 
         for sms in inbox:
             offset = sms["offset"]
@@ -101,15 +97,17 @@ while True:
             reply = get_weather(text)
             send_sms(phone, reply)
 
-            print(f"📤 Sent reply to {phone}")
             seen_offsets.add(offset)
+            print(f"✅ Replied to {phone}")
 
     except Exception as e:
-        print("⚠ Error:", e)
+        error_count += 1
+        print("⚠ ERROR:", e)
 
-        # exponential backoff + jitter
-        poll_interval = min(poll_interval * 2, MAX_BACKOFF)
-
-    # jitter prevents perfectly periodic polling
-    time.sleep(poll_interval + random.randint(0, 5))
+        # If gateway is unstable, slow down briefly
+        if error_count >= MAX_ERRORS_BEFORE_SLEEP:
+            print("⏳ Too many errors, sleeping 5s")
+            time.sleep(5)
+            error_count = 0
 
+    time.sleep(POLL_INTERVAL)