func (c *concurrentWriteRequestSimulator) concurrentWriteRequests(count int, writer syslogwriter.Writer) {
wg := &sync.WaitGroup{}
wg.Add(count)
for i := 0; i < count; i++ {
go func() {
writer.Write(standardErrorPriority, []byte("Message"), "just a test", "TEST", time.Now().UnixNano())
wg.Done()
}()
}
wg.Wait()
}
"os/exec"
"strconv"
"time"
. "github.com/onsi/ginkgo"
"github.com/onsi/ginkgo/config"
. "github.com/onsi/gomega"
"github.com/onsi/gomega/gbytes"
"github.com/onsi/gomega/gexec"
)
const standardOutPriority = 14
var _ = Describe("SyslogWriter", func() {
var sysLogWriter syslogwriter.Writer
var dialer *net.Dialer
var syslogServerSession *gexec.Session
BeforeEach(func() {
dialer = &net.Dialer{
Timeout: 500 * time.Millisecond,
}
port := 9800 + config.GinkgoConfig.ParallelNode
address := net.JoinHostPort("127.0.0.1", strconv.Itoa(port))
outputURL := &url.URL{Scheme: "syslog", Host: address}
syslogServerSession = startSyslogServer(address)
sysLogWriter, _ = syslogwriter.NewSyslogWriter(outputURL, "appId", dialer, 0)
_, err := syslogwriter.NewTlsWriter(outputURL, "appId", false, dialer, ioTimeout)
Expect(err).To(HaveOccurred())
})
It("returns an error if the provided dialer is nil", func() {
outputURL, _ := url.Parse("syslog-tls://localhost")
_, err := syslogwriter.NewTlsWriter(outputURL, "appId", false, nil, ioTimeout)
Expect(err).To(HaveOccurred())
Expect(err.Error()).To(ContainSubstring("cannot construct a writer with a nil dialer"))
})
})
Describe("Write", func() {
const standardOutPriority = 14
var syslogServerSession *gexec.Session
var syslogWriter syslogwriter.Writer
var skipCertVerify bool
BeforeEach(func() {
skipCertVerify = true
})
JustBeforeEach(func() {
dialer = &net.Dialer{
Timeout: time.Second,
}
var err error
port := 9900 + config.GinkgoConfig.ParallelNode
address := net.JoinHostPort("127.0.0.1", strconv.Itoa(port))
syslogServerSession = startEncryptedTCPServer(address)