- Add handler for SIGTERM to prevent "Terminated" message on Linux
- Add handler for SIGHUP for terminal closure handling
- Ignore SIGPIPE to prevent silent process termination
- Change os._exit(0) to sys.exit(0) for proper cleanup
Fixes issue #1365
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Feishu rejects interactive cards that contain more than one table element
(API error 11310: card table number over limit).
Add FeishuChannel._split_elements_by_table_limit() which partitions the flat
card-elements list into groups of at most one table each. The send() method
now iterates over these groups and sends each as its own card message, so all
tables are delivered to the user instead of the entire message being dropped.
Single-table and table-free messages are unaffected (one card, same as before).
Fixes#1382
Improve cron job execution context to ensure proper message delivery and
session history recording.
Changes:
- Add [绯荤粺瀹氭椂浠诲姟] prefix to cron reminder messages to clearly mark
them as system-driven, not user queries
- Use user role for cron reminder messages (required by some LLM APIs)
- Properly handle MessageTool to avoid duplicate message delivery
- Correctly save turn history with proper skip count
- Ensure Runtime Context is included in the message list
This ensures that:
1. Cron jobs execute with proper context
2. Messages are correctly delivered to users
3. Session history accurately records cron job interactions
4. The LLM understands these are system-driven reminders, not user queries
When nanobot is run as a systemd service with ProtectSystem=strict,
the process cwd defaults to the read-only root filesystem (/). botpy's
default Client configuration includes a TimedRotatingFileHandler that
writes 'botpy.log' to os.getcwd(), which raises [Errno 30] Read-only
file system.
Pass ext_handlers=False when constructing the botpy Client subclass to
suppress the file handler. nanobot already routes all log output through
loguru, so botpy's file handler is redundant.
Fixes#1343
Co-Authored-By: Claude <noreply@anthropic.com>
Part 1: Make system prompt static
- Move Current Time from system prompt to user message prefix
- System prompt now only changes when config/skills change, not every minute
- Timestamp injected as [YYYY-MM-DD HH:MM (Day) (TZ)] prefix on each user message
Part 2: Add second cache_control breakpoint
- Existing: system message breakpoint (caches static system prompt)
- New: second-to-last message breakpoint (caches conversation history prefix)
- Refactored _apply_cache_control with shared _mark() helper
Before: 0% cache hit rate (system prompt changed every minute)
After: ~90% savings on cached input tokens for multi-turn conversations
Closes#981
- Remove trailing whitespace and normalize blank lines
- Unify string quotes and line breaks for long lines
- Sort imports alphabetically across modules
