fix: sync all files to fiveparaminte-main including routers and static dirs

2026-09-15 09:43:23 +05:30
parent 48a9288e93
commit 4dc1b8e720
12 changed files with 4197 additions and 319 deletions
@@ -17,50 +17,64 @@ async def retry_failed_transmissions():
    
    while True:
        try:
+            # 1. Fetch untransmitted readings in a quick DB session and close it immediately
            db = SessionLocal()
+            readings_to_retry = []
            try:
-                # Get readings that haven't been transmitted
-                failed_readings = db.query(VitalReading).filter(VitalReading.transmitted == False).limit(50).all()
-                
-                for reading in failed_readings:
-                    vitals = NormalizedVitals(
-                        device_id=reading.device_id,
-                        patient_id=reading.patient_id,
-                        timestamp=reading.timestamp,
-                        heart_rate=reading.heart_rate,
-                        spo2=reading.spo2,
-                        systolic_bp=reading.systolic_bp,
-                        diastolic_bp=reading.diastolic_bp,
-                        map_bp=reading.map_bp,
-                        respiratory_rate=reading.respiratory_rate,
-                        temperature=reading.temperature
-                    )
-                    
-                    success = await forward_vitals_to_api(vitals)
-                    
-                    if success:
-                        reading.transmitted = True
-                        log_entry = TransmissionLog(
-                            reading_id=reading.id,
-                            status="success",
-                            response_code=200
+                failed_readings = db.query(VitalReading).filter(VitalReading.transmitted == False).order_by(VitalReading.id.desc()).limit(20).all()
+                for r in failed_readings:
+                    readings_to_retry.append({
+                        "id": r.id,
+                        "vitals": NormalizedVitals(
+                            device_id=r.device_id,
+                            patient_id=r.patient_id,
+                            timestamp=r.timestamp,
+                            heart_rate=r.heart_rate,
+                            spo2=r.spo2,
+                            systolic_bp=r.systolic_bp,
+                            diastolic_bp=r.diastolic_bp,
+                            map_bp=r.map_bp,
+                            respiratory_rate=r.respiratory_rate,
+                            temperature=r.temperature
                        )
-                        db.add(log_entry)
-                        logger.info(f"Successfully re-transmitted reading {reading.id}")
-                    else:
-                        # Log the failure but don't mark as transmitted
-                        log_entry = TransmissionLog(
-                            reading_id=reading.id,
-                            status="failed",
-                            error_message="Retry failed"
-                        )
-                        db.add(log_entry)
-                        
-                if failed_readings:
-                    db.commit()
+                    })
            finally:
                db.close()
-                
+
+            # 2. Forward outside of any DB transaction
+            successful_ids = []
+            failed_ids = []
+            consecutive_failures = 0
+            
+            for item in readings_to_retry:
+                success = await forward_vitals_to_api(item["vitals"])
+                if success:
+                    successful_ids.append(item["id"])
+                    consecutive_failures = 0
+                else:
+                    failed_ids.append(item["id"])
+                    consecutive_failures += 1
+                    # If external API is unresponsive, stop this batch immediately so we don't spam
+                    if consecutive_failures >= 3:
+                        logger.warning("External API appears unreachable during retry; pausing retry queue.")
+                        break
+
+            # 3. Update status in a quick DB session
+            if successful_ids or failed_ids:
+                db = SessionLocal()
+                try:
+                    for rid in successful_ids:
+                        db.query(VitalReading).filter(VitalReading.id == rid).update({"transmitted": True})
+                        db.add(TransmissionLog(reading_id=rid, status="success", response_code=200))
+                    for rid in failed_ids:
+                        db.add(TransmissionLog(reading_id=rid, status="failed", error_message="Retry failed"))
+                    db.commit()
+                except Exception as e:
+                    logger.error(f"Failed updating retry transmission status: {e}")
+                    db.rollback()
+                finally:
+                    db.close()
+                    
        except Exception as e:
            logger.error(f"Error in retry background task: {e}")