Updates

core-infrastructure/hyper-p2p-rpc/examples/basic.js

@@ -0,0 +1,37 @@
+require('bare-process/global')
+const { RPCServer, RPCClient } = require('../index.js')
+const SecretStream = require('@hyperswarm/secret-stream')
+const { pairSecretStreams, waitSecretStreamsConnected } = require('../lib/pair.js')
+
+async function demo () {
+  console.log('=== hyper-p2p-rpc Basic Demo (SecretStream) ===')
+
+  const a = new SecretStream(true)
+  const b = new SecretStream(false)
+
+  const server = new RPCServer()
+  server.register('add', async (params) => ({ result: (params.a || 0) + (params.b || 0) }))
+  server.register('greet', async (params) => ({ message: `Hello, ${params.name || 'stranger'}!` }))
+
+  server.handleConnection(a)
+  const client = new RPCClient(b)
+
+  pairSecretStreams(a, b)
+  await waitSecretStreamsConnected(a, b)
+
+  const sum = await client.call('add', { a: 42, b: 58 })
+  console.log('42 + 58 =', sum.result)
+
+  const greeting = await client.call('greet', { name: 'Pear Developer' })
+  console.log(greeting.message)
+
+  server.close()
+  a.destroy()
+  b.destroy()
+  console.log('Demo complete.')
+}
+
+demo().catch((err) => {
+  console.error(err)
+  process.exit(1)
+})

core-infrastructure/hyper-p2p-rpc/examples/streaming.js

@@ -0,0 +1,38 @@
+require('bare-process/global')
+const { RPCServer, RPCClient } = require('../index.js')
+const SecretStream = require('@hyperswarm/secret-stream')
+const { pairSecretStreams, waitSecretStreamsConnected } = require('../lib/pair.js')
+
+async function streamingDemo () {
+  console.log('=== hyper-p2p-rpc Streaming Demo (SecretStream) ===')
+
+  const a = new SecretStream(true)
+  const b = new SecretStream(false)
+
+  const server = new RPCServer()
+  server.register('count-stream', async function * (params) {
+    const max = params.max || 5
+    for (let i = 0; i < max; i++) {
+      yield { seq: i, value: i * i }
+      await new Promise((r) => setTimeout(r, 100))
+    }
+  })
+
+  server.handleConnection(a)
+  const client = new RPCClient(b)
+
+  pairSecretStreams(a, b)
+  await waitSecretStreamsConnected(a, b)
+
+  const stream = await client.callStream('count-stream', { max: 4 })
+  for await (const chunk of stream) {
+    console.log('chunk:', chunk)
+  }
+
+  server.close()
+  a.destroy()
+  b.destroy()
+  console.log('Streaming demo complete.')
+}
+
+streamingDemo().catch(console.error)