Crate http_tunnel_handler 

Shared utilities for AWS Lambda handlers

This module provides common functionality used across all Lambda functions including DynamoDB operations, request/response transformations, and helper functions.

Modules

auth

Authentication module for WebSocket connections

content_rewrite

Content rewriting module for path-based routing

error_handling

Error handling and sanitization

handlers

Handler modules

Structs

SharedClients

Shared AWS clients used across all handlers

Functions

build_api_gateway_response

Convert HttpResponse to API Gateway response

build_http_request

Build HttpRequest from API Gateway event

delete_connection

Delete connection from DynamoDB

extract_tunnel_id_from_path

Extract tunnel ID from request path (path-based routing) Example: “/abc123/api/users” -> “abc123”

is_event_driven_enabled

Check if event-driven response pattern is enabled

lookup_connection_by_tunnel_id

Look up connection ID by tunnel ID using GSI (path-based routing)

save_connection_metadata

Save connection metadata to DynamoDB

save_pending_request

Save pending request to DynamoDB

send_to_connection

Send message to WebSocket connection

strip_tunnel_id_from_path

Strip tunnel ID from path before forwarding to local service Example: “/abc123/api/users” -> “/api/users” Example: “/abc123” -> “/”

update_pending_request_with_response

Update pending request with response data

wait_for_response

Wait for response with event-driven or polling approach based on USE_EVENT_DRIVEN flag