1 files changed, 0 insertions, 88 deletions
diff --git a/rpc/client_example_test.go b/rpc/client_example_test.go
deleted file mode 100644
index 149de2c..0000000
--- a/rpc/client_example_test.go
+++ /dev/null
@@ -1,88 +0,0 @@
-// Copyright 2016 The go-ethereum Authors
-// This file is part of the go-ethereum library.
-//
-// The go-ethereum library is free software: you can redistribute it and/or modify
-// it under the terms of the GNU Lesser General Public License as published by
-// the Free Software Foundation, either version 3 of the License, or
-// (at your option) any later version.
-//
-// The go-ethereum library is distributed in the hope that it will be useful,
-// but WITHOUT ANY WARRANTY; without even the implied warranty of
-// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-// GNU Lesser General Public License for more details.
-//
-// You should have received a copy of the GNU Lesser General Public License
-// along with the go-ethereum library. If not, see <http://www.gnu.org/licenses/>.
-
-package rpc_test
-
-import (
-	"context"
-	"fmt"
-	"math/big"
-	"time"
-
-	"github.com/ava-labs/go-ethereum/rpc"
-)
-
-// In this example, our client wishes to track the latest 'block number'
-// known to the server. The server supports two methods:
-//
-// eth_getBlockByNumber("latest", {})
-//    returns the latest block object.
-//
-// eth_subscribe("newBlocks")
-//    creates a subscription which fires block objects when new blocks arrive.
-
-type Block struct {
-	Number *big.Int
-}
-
-func ExampleClientSubscription() {
-	// Connect the client.
-	client, _ := rpc.Dial("ws://127.0.0.1:8485")
-	subch := make(chan Block)
-
-	// Ensure that subch receives the latest block.
-	go func() {
-		for i := 0; ; i++ {
-			if i > 0 {
-				time.Sleep(2 * time.Second)
-			}
-			subscribeBlocks(client, subch)
-		}
-	}()
-
-	// Print events from the subscription as they arrive.
-	for block := range subch {
-		fmt.Println("latest block:", block.Number)
-	}
-}
-
-// subscribeBlocks runs in its own goroutine and maintains
-// a subscription for new blocks.
-func subscribeBlocks(client *rpc.Client, subch chan Block) {
-	ctx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
-	defer cancel()
-
-	// Subscribe to new blocks.
-	sub, err := client.EthSubscribe(ctx, subch, "newHeads")
-	if err != nil {
-		fmt.Println("subscribe error:", err)
-		return
-	}
-
-	// The connection is established now.
-	// Update the channel with the current block.
-	var lastBlock Block
-	if err := client.CallContext(ctx, &lastBlock, "eth_getBlockByNumber", "latest"); err != nil {
-		fmt.Println("can't get latest block:", err)
-		return
-	}
-	subch <- lastBlock
-
-	// The subscription will deliver events to the channel. Wait for the
-	// subscription to end for any reason, then loop around to re-establish
-	// the connection.
-	fmt.Println("connection lost: ", <-sub.Err())
-}