Package index • shinypayload

Core Functions

Main functions for handling POST data in Shiny

payload_ui(): Wrap an existing UI with an integrated POST handler on the same port
payload_last(): Get a reactive that polls for new payload data
params_get(): Get URL query parameters in Shiny
payload_endpoint_url(): Generate the absolute URL for the payload endpoint
setup_payload_endpoint(): Setup POST endpoint in server function - MUST be called in server

Request Methods

Functions for handling different HTTP methods and request patterns

payload_methods(): Enhanced HTTP methods support for multiple endpoints
payload_stream(): Create a streaming reactive for real-time payload updates
payload_conditional(): Create a conditional reactive that updates only when conditions are met
payload_batch(): Create a batch reactive that collects payloads and processes them in groups

History Management

Functions for managing request history

payload_history(): Get historical payloads for a specific endpoint
payload_history_config(): Configure payload history retention policies
payload_history_clear(): Clear payload history for specific endpoint or all endpoints
payload_history_stats(): Get payload history statistics

Security Configuration

Functions for managing security settings

payload_security_config(): Configure security settings for payload endpoints
payload_security_status(): Get current security configuration
payload_security_clear_rate_limits(): Clear rate limit records for specific IP or all IPs

Data Management

Functions for managing payload data

payload_data_config(): Configure data processing and transformation settings
payload_data_status(): Get current data processing configuration
payload_data_clear(): Clear data processing configuration

CORS Configuration

Cross-Origin Resource Sharing (CORS) settings

payload_cors_config(): Configure Cross-Origin Resource Sharing (CORS)
payload_cors_status(): Get current CORS configuration

Health Check

Built-in health check endpoint for container orchestration

payload_health_config(): Configure health check endpoint
payload_health_status(): Get current health check configuration

Custom Responses

Configure custom response handlers for endpoints

payload_response_config(): Configure custom response handler for an endpoint
payload_response_status(): Get current response handlers

Schema Validation

JSON Schema validation for incoming payloads

payload_schema_config(): Configure JSON Schema validation for an endpoint
payload_schema_status(): Get current JSON Schema configurations

Async Queue Processing

Deferred payload processing with retry and dead letter queue

payload_queue_config(): Configure async queue processing
payload_queue(): Enqueue a payload for async processing
payload_queue_process(): Process queued payloads
payload_queue_status(): Get queue status and statistics
payload_queue_clear(): Clear queue items
payload_queue_dead_letter(): Get dead letter queue items

Upload Configuration

Multipart form and file upload settings

payload_upload_config(): Configure multipart/file upload settings
payload_upload_status(): Get current upload configuration

Debugging and Logging

Functions for debugging and logging

payload_debug_config(): Configure development and debugging settings
payload_debug_status(): Get development and debugging status
payload_logs(): Get recent log entries
payload_logs_clear(): Clear log entries

System Status

Functions for monitoring system status

payload_system_status(): Get comprehensive system status and diagnostics