From 9590ca5762ddf004b6d11f00b9983d07d4c13983 Mon Sep 17 00:00:00 2001
From: you21979 <you2197901@gmail.com>
Date: Mon, 10 Jul 2017 20:34:30 +0900
Subject: [PATCH] add example

---
 example/subscribe.js | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 example/subscribe.js

diff --git a/example/subscribe.js b/example/subscribe.js
new file mode 100644
index 0000000..687e940
--- /dev/null
+++ b/example/subscribe.js
@@ -0,0 +1,18 @@
+const ElectrumClient = require('..')
+const sleep = (ms) => new Promise((resolve,_) => setTimeout(() => resolve(ms), ms))
+
+const main = async () => {
+    const ecl = new ElectrumClient(995, 'btc.smsys.me', 'tls')
+    ecl.subscribe.on('server.peers.subscribe', console.log)
+    ecl.subscribe.on('blockchain.numblocks.subscribe', console.log)
+    ecl.subscribe.on('blockchain.headers.subscribe', console.log)
+    await ecl.connect()
+    const p1 = await ecl.serverPeers_subscribe()
+    const p2 = await ecl.blockchainHeaders_subscribe()
+    const p3 = await ecl.blockchainNumblocks_subscribe()
+    while(true){
+        await sleep(1000)
+    }
+    await ecl.close()
+}
+main()