eth, eth/downloader, eth/fetcher: delete eth/61 code

The eth/61 protocol was disabled in #2776, this commit removes its
message handlers and hash-chain sync logic.

1 files changed, 0 insertions, 3 deletions

diff --git a/eth/protocol_test.go b/eth/protocol_test.go
index f860d0a35..4633344da 100644
--- a/eth/protocol_test.go
+++ b/eth/protocol_test.go
@@ -37,7 +37,6 @@ func init() {
 var testAccount, _ = crypto.HexToECDSA("b71c71a67e1177ad4e901695e1b4b9ee17ae16c6668d313eac2f96dbcda3f291")
 
 // Tests that handshake failures are detected and reported correctly.
-func TestStatusMsgErrors61(t *testing.T) { testStatusMsgErrors(t, 61) }
 func TestStatusMsgErrors62(t *testing.T) { testStatusMsgErrors(t, 62) }
 func TestStatusMsgErrors63(t *testing.T) { testStatusMsgErrors(t, 63) }
 
@@ -90,7 +89,6 @@ func testStatusMsgErrors(t *testing.T, protocol int) {
 }
 
 // This test checks that received transactions are added to the local pool.
-func TestRecvTransactions61(t *testing.T) { testRecvTransactions(t, 61) }
 func TestRecvTransactions62(t *testing.T) { testRecvTransactions(t, 62) }
 func TestRecvTransactions63(t *testing.T) { testRecvTransactions(t, 63) }
 
@@ -119,7 +117,6 @@ func testRecvTransactions(t *testing.T, protocol int) {
 }
 
 // This test checks that pending transactions are sent.
-func TestSendTransactions61(t *testing.T) { testSendTransactions(t, 61) }
 func TestSendTransactions62(t *testing.T) { testSendTransactions(t, 62) }
 func TestSendTransactions63(t *testing.T) { testSendTransactions(t, 63) }