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An integration bus capable of performing message transformation and managing task execution. Message exchange between plataforms, like HTTP, Redis, RabbitMQ, Apache Kafta, AWS SQS, MongoDB.

Project description

pwbus

An integration bus capable of performing message transformation and managing task execution. Message exchange between plataforms, like HTTP, Redis, RabbitMQ, Apache Kafta, AWS SQS, MongoDB.

Features

  • Message transformation
  • Task execution management
  • Asynchronous communication
  • Connectors

Install:

$ pip3 install pwbus

Start the server:

$ pwbus -f pwbus-registry.json start

Note: Set "engine.production = false" to force reload task module always.

Sample: pwbus-registry.json

[
	{
		"_comment1": "----------------------------------------------------------",
		"_comment2": "### Channel for PWBus Demo Pseudosync REDIS",
		"_comment3": "----------------------------------------------------------",

		"channel": "app-channel-pseudosync-redis",

		"engine.enabled": true,
		"engine.debug": true,
		"engine.production": false,

		"flow.in.resource_type": "http",
		"flow.in.resource_name": "/app/v1/request",
		"flow.in.payload_format": "json",

		"flow.out.resource_type": "redis",
		"flow.out.host": "redis",
		"flow.out.port": 6379,
		"flow.out.resource_name": "app-channel-pseudosync.request.app-in",
		"flow.out.payload_format": "json",
		"flow.out.ttl_seconds": 0,

		"flow.out.reply_to": "app-channel-pseudosync.response.app-out",

		"flow.message_dump": false,
		"flow.execute_services": false
	},
	{
		"channel": "app-channel-pseudosync-fake-redis",
		"_comment": "### Channel for PWBus Demo Pseudosync REDIS",

		"engine.enabled": true,
		"engine.start_threads": 10,
		"engine.debug": true,

		"flow.in.resource_type": "redis",
		"flow.in.host": "redis",
		"flow.in.port": 6379,
		"flow.in.resource_name": "app-channel-pseudosync.request.app-in",
		"flow.in.payload_format": "json",

		"flow.out.resource_type": "redis",
		"flow.out.host": "redis",
		"flow.out.port": 6379,
		"flow.out.resource_name": "app-channel-pseudosync.response.app-out",
		"flow.out.payload_format": "json",
		"flow.out.ttl_seconds": 20,

		"flow.message_dump": false,
		"flow.execute_services": true
	},

	{
		"_comment1": "----------------------------------------------------------",
		"_comment2": "### Channel for PWBus Demo Pseudosync RabbitMQ",
		"_comment3": "----------------------------------------------------------",

		"channel": "app-channel-pseudosync-rabbitmq",

		"engine.enabled": true,
		"engine.debug": true,

		"flow.in.resource_type": "http",
		"flow.in.resource_name": "/app/v1/request",
		"flow.in.payload_format": "json",

		"flow.out.resource_type": "rabbitmq",
		"flow.out.host": "rabbitmq",
		"flow.out.port": 5672,
		"flow.out.resource_name": "app-channel-pseudosync.request.app-in",
		"flow.out.payload_format": "json",
		"flow.out.ttl_seconds": 0,

		"flow.out.reply_to": "app-channel-pseudosync.response.app-out",

		"flow.message_dump": false,
		"flow.execute_services": false
	},
	{
		"channel": "app-channel-pseudosync-fake-rabbitmq",
		"_comment": "### Channel for PWBus Demo Pseudosync RabbitMQ",

		"engine.enabled": true,
		"engine.start_threads": 2,
		"engine.debug": true,

		"flow.in.resource_type": "rabbitmq",
		"flow.in.host": "rabbitmq",
		"flow.in.port": 5672,
		"flow.in.resource_name": "app-channel-pseudosync.request.app-in",
		"flow.in.payload_format": "json",

		"flow.out.resource_type": "rabbitmq",
		"flow.out.host": "rabbitmq",
		"flow.out.port": 5672,
		"flow.out.resource_name": "app-channel-pseudosync.response.app-out",
		"flow.out.payload_format": "json",

		"flow.message_dump": false,
		"flow.execute_services": true
	},

	{
		"_comment1": "----------------------------------------------------------",
		"_comment2": "### Channel for PWBus Demo AWS SQS",
		"_comment3": "----------------------------------------------------------",

		"channel": "app-channel-pseudosync-sqs",

		"engine.enabled": true,
		"engine.debug": true,

		"flow.in.resource_type": "http",
		"flow.in.resource_name": "/app/v1/request",
		"flow.in.payload_format": "json",

		"flow.out.resource_type": "sqs",
		"flow.out.resource_name": "https://sqs.us-east-1.amazonaws.com/408343843105/app-request-in",
		"flow.out.payload_format": "json",
		"flow.out.ttl_seconds": 0,

		"flow.out.reply_to": "https://sqs.us-east-1.amazonaws.com/<account-id>/app-response-out",

		"flow.message_dump": false,
		"flow.execute_services": false
	},
	{
		"channel": "app-channel-pseudosync-fake-sqs",
		"_comment": "### Channel for PWBus Demo Pseudosync AWS SQS",

		"engine.enabled": false,
		"engine.start_threads": 2,
		"engine.debug": true,

		"flow.in.resource_type": "sqs",
		"flow.in.resource_name": "https://sqs.us-east-1.amazonaws.com/<account-id>/app-request-in",
		"flow.in.payload_format": "json",

		"flow.out.resource_type": "sqs",
		"flow.out.resource_name": "https://sqs.us-east-1.amazonaws.com/<account-id>/app-response-out",
		"flow.out.payload_format": "json",

		"flow.message_dump": false,
		"flow.execute_services": true
	},

	{
		"_comment1": "----------------------------------------------------------",
		"_comment2": "### Channel for PWBus Demo Apache Kafka",
		"_comment3": "----------------------------------------------------------",

		"channel": "app-channel-pseudosync-kafka",

		"engine.enabled": true,
		"engine.debug": true,

		"flow.in.resource_type": "http",
		"flow.in.resource_name": "/app/v1/request",
		"flow.in.payload_format": "json",

		"flow.out.resource_type": "kafka",
		"flow.out.host": "kafka",
		"flow.out.port": 9092,
		"flow.out.resource_name": "app-request-in",
		"flow.out.payload_format": "json",
		"flow.out.ttl_seconds": 0,

		"flow.out.reply_to": "app-response-out",

		"flow.message_dump": false,
		"flow.execute_services": false
	},
	{
		"channel": "app-channel-pseudosync-fake-kafka",
		"_comment": "### Channel for PWBus Demo Pseudosync Apache Kafka",

		"engine.enabled": true,
		"_____________warning": "if great than 1 cause message out duplication",
		"engine.start_threads": 1,
		"engine.debug": true,

		"flow.in.resource_type": "kafka",
		"flow.in.host": "kafka",
		"flow.in.port": 9092,
		"flow.in.resource_name": "app-request-in",
		"flow.in.payload_format": "json",

		"flow.out.resource_type": "kafka",
		"flow.out.host": "kafka",
		"flow.out.port": 9092,
		"flow.out.resource_name": "app-response-out",
		"flow.out.payload_format": "json",

		"flow.message_dump": false,
		"flow.execute_services": true
	},

	{
		"_comment1": "----------------------------------------------------------",
		"_comment2": "### Channel for PWBus Demo Mongo",
		"_comment3": "----------------------------------------------------------",

		"channel": "app-channel-pseudosync-mongo",

		"engine.enabled": true,
		"engine.debug": true,

		"flow.in.resource_type": "http",
		"flow.in.resource_name": "/app/v1/request",
		"flow.in.payload_format": "json",

		"flow.out.resource_type": "mongo",
		"flow.out.host": "mongodb",
		"flow.out.port": 21017,
		"flow.out.resource_name": "pwbus_db.app_request_in",
		"flow.out.payload_format": "json",

		"flow.out.reply_to": "pwbus_db.app_response_out",

		"flow.message_dump": false,
		"flow.execute_services": false
	},
	{
		"channel": "app-channel-pseudosync-fake-mongo",
		"_comment": "### Channel for PWBus Demo Pseudosync Mongo",

		"engine.enabled": true,
		"engine.start_threads": 3,
		"engine.debug": true,

		"flow.in.resource_type": "mongo",
		"flow.in.host": "mongodb",
		"flow.in.port": 21017,
		"flow.in.resource_name": "pwbus_db.app_request_in",
		"flow.in.payload_format": "json",

		"flow.out.resource_type": "mongo",
		"flow.out.host": "mongodb",
		"flow.out.port": 21017,
		"flow.out.resource_name": "pwbus_db.app_response_out",
		"flow.out.payload_format": "json",

		"flow.message_dump": false,
		"flow.execute_services": true
	},

	{
		"_comment1": "----------------------------------------------------------",
		"_comment2": "### Channel for PWBus Demo Async Service Request",
		"_comment3": "----------------------------------------------------------",

		"channel": "app-channel-async",

		"engine.enabled": false,
		"engine.debug": true,

		"flow.in.resource_type": "http",
		"flow.in.resource_name": "/app/v1/request",
		"flow.in.payload_format": "json",
		"flow.in.pseudosync_mode": false,

		"flow.out.resource_type": "redis",
		"flow.out.host": "redis",
		"flow.out.port": 6379,
		"flow.out.resource_name": "app-channel-async.request.app-in",
		"flow.out.payload_format": "json",
		"flow.out.ttl_seconds": 10,
		"flow.out.pseudosync_mode": false,

		"flow.message_dump": true,
		"flow.execute_services": true
	},
	{
		"channel": "app-channel-async-process-csv",
		"_comment": "### Channel for PWBus Demo Async Service - Process to CSV",

		"engine.enabled": false,
		"engine.start_threads": 4,
		"engine.debug": true,

		"flow.in.resource_type": "redis",
		"flow.in.host": "redis",
		"flow.in.port": 6379,
		"flow.in.resource_name": "app-channel-async.request.app-in",
		"flow.in.payload_format": "json",
		"flow.in.pseudosync_mode": false,

		"flow.out.resource_type": "redis",
		"flow.out.host": "redis",
		"flow.out.port": 6379,
		"flow.out.resource_name": "app-channel-async.response.app-out",
		"flow.out.payload_format": "csv",
		"flow.out.ttl_seconds": 10,
		"flow.out.pseudosync_mode": false,

		"flow.message_dump": true,
		"flow.execute_services": false
	},
	{
		"channel": "app-channel-async-read-csv-send-http",
		"_comment": "### Channel for PWBus Demo Async Service - read-csv-send-http",

		"engine.enabled": false,
		"engine.start_threads": 4,
		"engine.debug": true,

		"flow.in.resource_type": "redis",
		"flow.in.host": "redis",
		"flow.in.port": 6379,
		"flow.in.resource_name": "app-channel-async.response.app-out",
		"flow.in.payload_format": "csv",
		"flow.in.pseudosync_mode": false,

		"flow.out.resource_type": "http",
		"flow.out.payload_format": "json",
		"flow.out.ttl_seconds": 10,
		"flow.out.pseudosync_mode": false,

		"flow.message_dump": true,
		"flow.execute_services": false
	}
]

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