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package kafka
import (
"context"
"io"
"net"
"strconv"
"testing"
)
func TestBatchDontExpectEOF(t *testing.T) {
topic := makeTopic()
broker, err := (&Dialer{
Resolver: &net.Resolver{},
}).LookupLeader(context.Background(), "tcp", "localhost:9092", topic, 0)
if err != nil {
t.Fatal("failed to open a new kafka connection:", err)
}
nc, err := net.Dial("tcp", net.JoinHostPort(broker.Host, strconv.Itoa(broker.Port)))
if err != nil {
t.Fatalf("cannot connect to partition leader at %s:%d: %s", broker.Host, broker.Port, err)
}
nc.(*net.TCPConn).CloseRead()
conn := NewConn(nc, topic, 0)
defer conn.Close()
batch := conn.ReadBatch(1024, 8192)
if _, err := batch.ReadMessage(); err != io.ErrUnexpectedEOF {
t.Error("bad error when reading message:", err)
}
if err := batch.Close(); err != io.ErrUnexpectedEOF {
t.Error("bad error when closing the batch:", err)
}
}
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