Go Node and SDK for the NEO blockchain

Roman Khimov 9a30f2fbcc connmgr: correctly pass binding error to the server ... And make the node fail gracefully if it's unable to bind. Before this commit: ----- Server is starting up Connection manager started Error connecting to outbound listen tcp 127.0.0.1:20332: bind: address already in use We have connected successfully to: 127.0.0.1:20334 panic: runtime error: invalid memory address or nil pointer dereference panic: runtime error: invalid memory address or nil pointer dereference [signal SIGSEGV: segmentation violation code=0x1 addr=0x28 pc=0x6bbfa2] goroutine 12 [running]: github.com/CityOfZion/neo-go/pkg/connmgr.New.func1.1(0x0, 0x0) /home/rik/dev/neo-go/pkg/connmgr/connmgr.go:47 +0x22 panic(0x718980, 0xa22f70) /usr/lib64/go/1.12/src/runtime/panic.go:522 +0x1b5 github.com/CityOfZion/neo-go/pkg/connmgr.New.func1(0xc000013430, 0xc000013450, 0xc000013440, 0xc0005265f0, 0xf, 0x0) /home/rik/dev/neo-go/pkg/connmgr/connmgr.go:52 +0x15e created by github.com/CityOfZion/neo-go/pkg/connmgr.New /home/rik/dev/neo-go/pkg/connmgr/connmgr.go:38 +0xfe exit status 2 ----- After this commit: ----- listen tcp 127.0.0.1:20332: bind: address already in use -----		2019-08-19 15:31:22 +03:00
.circleci	Add CircleCI to dev-branch (#165)	2019-02-27 13:49:16 +00:00
cli	Initial commit	2019-02-25 22:44:14 +00:00
docs	Initial commit	2019-02-25 22:44:14 +00:00
pkg	connmgr: correctly pass binding error to the server	2019-08-19 15:31:22 +03:00
.gitignore	.gitignore: add db directory	2019-08-12 19:42:26 +03:00
.travis.yml	[travis] add verbose flag to test	2019-03-30 23:52:28 +00:00
go.mod	go.(mod|sum): make a clenup with go mod tidy	2019-08-12 19:32:17 +03:00
go.sum	go.(mod|sum): make a clenup with go mod tidy	2019-08-12 19:32:17 +03:00
main.go	[Server] Implements Orchestration server (#252)	2019-03-28 22:49:34 +00:00