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v2.26.0: fix SSE fanout crash and branded logo FOUC

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- Fix SSE fanout thread AttributeError when source queue is None during
  interpreter shutdown by snapshotting to local variable with null guard
- Fix branded "i" logo rendering oversized on first page load (FOUC) by
  adding inline width/height to SVG elements across 10 templates
- Bump version to 2.26.0 in config.py, pyproject.toml, and CHANGELOG.md

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
Smittix
2026-03-13 11:51:27 +00:00
parent 00362bcd57
commit e00fbfddc1
183 changed files with 2006 additions and 4243 deletions
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37
routes/ais.py
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@@ -2,6 +2,7 @@
from __future__ import annotations
import contextlib
import json
import os
import queue
@@ -10,30 +11,28 @@ import socket
import subprocess
import threading
import time
from typing import Generator
from flask import Blueprint, jsonify, request, Response, render_template
from flask import Blueprint, Response, jsonify, render_template, request
from utils.responses import api_success, api_error
import app as app_module
from config import SHARED_OBSERVER_LOCATION_ENABLED
from utils.logging import get_logger
from utils.validation import validate_device_index, validate_gain
from utils.sse import sse_stream_fanout
from utils.event_pipeline import process_event
from utils.sdr import SDRFactory, SDRType
from utils.constants import (
AIS_RECONNECT_DELAY,
AIS_SOCKET_TIMEOUT,
AIS_TCP_PORT,
AIS_TERMINATE_TIMEOUT,
AIS_SOCKET_TIMEOUT,
AIS_RECONNECT_DELAY,
AIS_UPDATE_INTERVAL,
PROCESS_TERMINATE_TIMEOUT,
SOCKET_BUFFER_SIZE,
SSE_KEEPALIVE_INTERVAL,
SSE_QUEUE_TIMEOUT,
SOCKET_CONNECT_TIMEOUT,
PROCESS_TERMINATE_TIMEOUT,
)
from utils.event_pipeline import process_event
from utils.logging import get_logger
from utils.responses import api_error, api_success
from utils.sdr import SDRFactory, SDRType
from utils.sse import sse_stream_fanout
from utils.validation import validate_device_index, validate_gain
logger = get_logger('intercept.ais')
@@ -128,13 +127,11 @@ def parse_ais_stream(port: int):
for mmsi in pending_updates:
if mmsi in app_module.ais_vessels:
_vessel_snap = app_module.ais_vessels[mmsi]
try:
with contextlib.suppress(queue.Full):
app_module.ais_queue.put_nowait({
'type': 'vessel',
**_vessel_snap
})
except queue.Full:
pass
# Geofence check
_v_lat = _vessel_snap.get('lat')
_v_lon = _vessel_snap.get('lon')
@@ -163,10 +160,8 @@ def parse_ais_stream(port: int):
time.sleep(AIS_RECONNECT_DELAY)
finally:
if sock:
try:
with contextlib.suppress(OSError):
sock.close()
except OSError:
pass
ais_connected = False
logger.info("AIS stream parser stopped")
@@ -440,10 +435,8 @@ def start_ais():
app_module.release_sdr_device(device_int, sdr_type_str)
stderr_output = ''
if app_module.ais_process.stderr:
try:
with contextlib.suppress(Exception):
stderr_output = app_module.ais_process.stderr.read().decode('utf-8', errors='ignore').strip()
except Exception:
pass
if stderr_output:
logger.error(f"AIS-catcher stderr:\n{stderr_output}")
error_msg = 'AIS-catcher failed to start. Check SDR device connection.'
@@ -533,7 +526,7 @@ def get_vessel_dsc(mmsi: str):
matches = []
try:
for key, msg in app_module.dsc_messages.items():
for _key, msg in app_module.dsc_messages.items():
if str(msg.get('source_mmsi', '')) == mmsi:
matches.append(dict(msg))
except Exception: