https://github.com/gipsh/sam-websocket-boilerplate

aws serverless boilerplate for a websocket app in golang
https://github.com/gipsh/sam-websocket-boilerplate

Last synced: 9 days ago
JSON representation

aws serverless boilerplate for a websocket app in golang

• Host: GitHub
• URL: https://github.com/gipsh/sam-websocket-boilerplate
• Owner: gipsh
• Created: 2020-09-04T16:17:21.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2020-09-04T21:44:40.000Z (over 4 years ago)
• Last Synced: 2024-04-22T00:31:09.478Z (9 months ago)
• Language: Go
• Size: 59.6 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

        
# sam-websocket-boilerplate

Example websockets application using lambdas and api gateway on AWS

![alt text](https://github.com/gipsh/sam-websocket-boilerplate/blob/master/aws-ws-bp.png)

## How it works

The app defines 3 lambda functions for handling the main events of a websocket service: 

- Connections: when a new client connects the `connectHandler` is called and the connection is added

on the dynamodb table 

- Disconnections: when a client disconnects the `disconnectHandler` removes the entry from dynamodb

- Message received: when a message arrives to the service the `defaultHandler` is called and first uses

the api-gateway inerface to answert to the client and then retrieves the connections from dynamodb and updates

the array with new messages. 

## Deploy

Compile first

```bash

make

```

And then just use serverles to deploy

```bash

serverless depoy

```