711c4b4b7b
* Cleanup shutdown and peers subscribe this has errors currently, need to figure out data race * fixed data race finally.... * getclaimbyid and search * hook jsonrpc peers subcribe into current federation * cleanup some peers stuff * remove commented code * tie into session manager in jsonrpc peers subscribe * use int for port args * cleanup and fix a bunch of compiler warnings * use logrus everywhere * cleanup test
110 lines
2.1 KiB
Go
110 lines
2.1 KiB
Go
package server_test
|
|
|
|
import (
|
|
"encoding/hex"
|
|
"fmt"
|
|
"net"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/lbryio/herald.go/internal"
|
|
"github.com/lbryio/herald.go/server"
|
|
"github.com/lbryio/lbry.go/v3/extras/stop"
|
|
"github.com/sirupsen/logrus"
|
|
)
|
|
|
|
const defaultBufferSize = 1024
|
|
|
|
func subReady(s *server.Server) error {
|
|
sleepTime := time.Millisecond * 100
|
|
for {
|
|
if sleepTime > time.Second {
|
|
return fmt.Errorf("timeout")
|
|
}
|
|
s.HeightSubsMut.RLock()
|
|
if len(s.HeightSubs) > 0 {
|
|
s.HeightSubsMut.RUnlock()
|
|
return nil
|
|
}
|
|
s.HeightSubsMut.RUnlock()
|
|
|
|
logrus.Warn("waiting for subscriber")
|
|
time.Sleep(sleepTime)
|
|
sleepTime = sleepTime * 2
|
|
|
|
}
|
|
}
|
|
|
|
func tcpConnReady(addr string) (net.Conn, error) {
|
|
sleepTime := time.Millisecond * 100
|
|
for {
|
|
if sleepTime > time.Second {
|
|
return nil, fmt.Errorf("timeout")
|
|
}
|
|
|
|
conn, err := net.Dial("tcp", addr)
|
|
if err != nil {
|
|
logrus.Warn(err)
|
|
time.Sleep(sleepTime)
|
|
sleepTime = sleepTime * 2
|
|
continue
|
|
}
|
|
return conn, nil
|
|
}
|
|
}
|
|
|
|
func tcpRead(conn net.Conn) ([]byte, error) {
|
|
buf := make([]byte, defaultBufferSize)
|
|
n, err := conn.Read(buf)
|
|
if err != nil {
|
|
return nil, err
|
|
}
|
|
if n != server.NotifierResponseLength {
|
|
return nil, fmt.Errorf("not all bytes read")
|
|
}
|
|
|
|
return buf[:n], nil
|
|
}
|
|
|
|
func TestNotifierServer(t *testing.T) {
|
|
args := server.MakeDefaultTestArgs()
|
|
ctx := stop.NewDebug()
|
|
hub := server.MakeHubServer(ctx, args)
|
|
|
|
go hub.NotifierServer()
|
|
go hub.RunNotifier()
|
|
|
|
addr := fmt.Sprintf(":%d", args.NotifierPort)
|
|
logrus.Info(addr)
|
|
conn, err := tcpConnReady(addr)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
resCh := make(chan []byte)
|
|
|
|
go func() {
|
|
logrus.Warn("waiting for response")
|
|
res, err := tcpRead(conn)
|
|
logrus.Warn("got response")
|
|
if err != nil {
|
|
logrus.Warn(err)
|
|
return
|
|
}
|
|
resCh <- res
|
|
}()
|
|
|
|
// Hacky but needed because if the reader isn't ready
|
|
// before the writer sends it won't get the data
|
|
err = subReady(hub)
|
|
if err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
|
|
hash, _ := hex.DecodeString("AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA")
|
|
logrus.Warn("sending hash")
|
|
hub.NotifierChan <- internal.HeightHash{Height: 1, BlockHash: hash}
|
|
|
|
res := <-resCh
|
|
logrus.Info(string(res))
|
|
}
|