orpc-client-retry-plugin

name	oRPC Client Retry Plugin
description	A plugin for oRPC that enables retrying client calls when errors occur.
license	MIT
metadata	{"author":"Ali Torki","homepage":"https://github.com/ali-master","version":"1.0.0"}

Client Retry Plugin

The Client Retry Plugin enables retrying client calls when errors occur.

Setup

import { RPCLink } from '@orpc/client/fetch'
import { ClientRetryPlugin, ClientRetryPluginContext } from '@orpc/client/plugins'

interface ORPCClientContext extends ClientRetryPluginContext {}

const link = new RPCLink<ORPCClientContext>({
  url: 'http://localhost:3000/rpc',
  plugins: [
    new ClientRetryPlugin({
      default: {
        retry: ({ path }) => {
          if (path.join('.') === 'planet.list') return 2
          return 0
        }
      },
    }),
  ],
})

const client: RouterClient<typeof router, ORPCClientContext> = createORPCClient(link)

The link can be any oRPC link — RPCLink, OpenAPILink, or custom implementations.

Usage

const planets = await client.planet.list({ limit: 10 }, {
  context: {
    retry: 3, // Maximum retry attempts
    retryDelay: 2000, // Delay between retries in ms
    shouldRetry: options => true, // Decide whether to retry
    onRetry: (options) => {
      // Hook executed on each retry
      return (isSuccess) => {
        // Execute after the retry is complete
      }
    },
  }
})

Defaults:

• retry: 0 (disabled unless explicitly set)
• retryDelay: (o) => o.lastEventRetry ?? 2000
• shouldRetry: true

Event Iterator (SSE)

Replicate EventSource behavior:

const streaming = await client.streaming('the input', {
  context: { retry: Number.POSITIVE_INFINITY }
})

for await (const message of streaming) {
  console.log(message)
}