Refactored common ICE candidate handling logic to reduce code duplication:
- Added setupIceCandidateHandler() method to base PeerState class
- Moved iceCandidateHandler property to base class
- Updated cleanup() in base class to remove ICE candidate handler
- Removed duplicate handler code from CreatingOfferState and AnsweringState
- Both states now call this.setupIceCandidateHandler(offerId)
This eliminates ~15 lines of duplicated code per state and ensures consistent ICE candidate handling across all states that need it.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Updated all event handler assignments to use addEventListener instead of .on* properties:
- peer/index.ts: Replaced onconnectionstatechange, ondatachannel, ontrack, onicecandidateerror
- creating-offer-state.ts: Replaced onicecandidate
- answering-state.ts: Replaced onicecandidate
Benefits:
- Proper cleanup with removeEventListener
- Prevents memory leaks by removing listeners when states/peer close
- Allows multiple listeners for the same event
- More modern and explicit event handling approach
All event handlers are now stored as class properties and properly cleaned up in cleanup()/close() methods.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
Split the monolithic peer.ts file into a modular state-based architecture:
- Created separate files for each state class (idle, creating-offer, waiting-for-answer, answering, exchanging-ice, connected, failed, closed)
- Extracted shared types into types.ts
- Extracted base PeerState class into state.ts
- Updated peer/index.ts to import state classes instead of defining them inline
- Made close() method async to support dynamic imports and avoid circular dependencies
- Used dynamic imports in state transitions to prevent circular dependency issues
This improves code organization, maintainability, and makes each state's logic easier to understand and test.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
