func (r *Reader) Init(config jsonstruct.JSONStruct) error {
port := config.IntWithDefault(Port, DefaultPort)
remoteAddr := config.StringWithDefault(RemoteWriterAddr, DefaultRemoteWriterAddr)
resp, err := http.DefaultClient.Get(fmt.Sprintf("http://%s:%d/", remoteAddr, port))
if err != nil {
return err
}
r.sseReader = vitosse.NewReadCloser(resp.Body)
return nil
}
func (s *Scheme) Init(config jsonstruct.JSONStruct) error {
s.messagesPerSecond = config.IntWithDefault(MessagesPerSecond, DefaultMessagesPerSecond)
expectedMessagesPerSecond := config.IntWithDefault(ExpectedMessagesPerSecond, DefaultExpectedMessagesPerSecond)
s.bytesPerMessage = config.IntWithDefault(BytesPerMessage, DefaultBytesPerMessage)
var err error
s.reportCycle, err = config.DurationWithDefault(ReportCycle, DefaultReportCycle)
if err != nil {
return err
}
if expectedMessagesPerSecond == 0 {
expectedMessagesPerSecond = s.messagesPerSecond
}
s.buffer = make([]byte, s.bytesPerMessage)
if s.messagesPerSecond > 0 {
s.tickerTime = time.Second / time.Duration(s.messagesPerSecond)
}
s.done.Add(1)
if s.reporter == nil {
s.reporter = &ReporterImpl{}
}
s.reporter.Init(expectedMessagesPerSecond, s.reportCycle)
return nil
}
func (r *Reader) Init(config jsonstruct.JSONStruct) error {
port := config.IntWithDefault(Port, DefaultPort)
laddr, err := net.ResolveUDPAddr("udp4", fmt.Sprintf(":%d", port))
if err != nil {
return err
}
r.connection, err = net.ListenUDP("udp4", laddr)
if err != nil {
return err
}
return nil
}
func (w *Writer) Init(config jsonstruct.JSONStruct) error {
port := config.IntWithDefault(Port, DefaultPort)
remoteAddr := config.StringWithDefault(RemoteReaderAddr, DefaultRemoteReaderAddr)
raddr, err := net.ResolveUDPAddr("udp4", net.JoinHostPort(remoteAddr, strconv.Itoa(port)))
if err != nil {
return err
}
w.connection, err = net.DialUDP("udp4", nil, raddr)
if err != nil {
return err
}
return nil
}
func (s *Scheme) Init(config jsonstruct.JSONStruct) error {
s.messagesPerRun = config.IntWithDefault(MessagesPerRun, DefaultMessagesPerRun)
s.bytesPerMessage = config.IntWithDefault(BytesPerMessage, DefaultBytesPerMessage)
s.buffer = make([]byte, s.bytesPerMessage)
var err error
s.waitForLastMessage, err = config.DurationWithDefault(WaitForLastMessage, DefaultWaitForLastMessage)
if err != nil {
return err
}
s.warmupMessagesPerRun = config.IntWithDefault(WarmupMessagesPerRun, DefaultWarmupMessagesPerRun)
s.warmupWait, err = config.DurationWithDefault(WarmupWait, DefaultWarmupWait)
if err != nil {
return err
}
return nil
}
func (w *Writer) Init(config jsonstruct.JSONStruct) error {
port := config.IntWithDefault(Port, DefaultPort)
server := &http.Server{
Addr: fmt.Sprintf("localhost:%d", port),
Handler: http.HandlerFunc(w.handle),
}
go func() {
err := server.ListenAndServe()
if err != nil {
logs.Logger.Warning("Error when starting server, %e", err.Error())
}
}()
w.messages = make(chan []byte)
w.responses = make(chan response, 1)
return nil
}
"net/http"
"time"
"github.com/myshkin5/jsonstruct"
"github.com/myshkin5/netspel/adapters/sse"
vitosse "github.com/vito/go-sse/sse"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Reader", func() {
var (
port int
sleepBeforeSend time.Duration
events []*vitosse.Event
config jsonstruct.JSONStruct
reader sse.Reader
)
handle := func(w http.ResponseWriter, r *http.Request) {
defer GinkgoRecover()
w.Header().Set("Content-Type", "text/event-stream; charset=utf-8")
w.Header().Set("Cache-Control", "no-cache")
w.Header().Set("Connection", "keep-alive")
w.WriteHeader(http.StatusOK)
w.Write([]byte("\n"))
flusher := w.(http.Flusher)
flusher.Flush()
package jsonstruct_test
import (
"encoding/json"
"time"
"github.com/myshkin5/jsonstruct"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Setters", func() {
var (
values jsonstruct.JSONStruct
)
Describe("SetString()", func() {
It("overrides existing values", func() {
err := json.Unmarshal([]byte(`{
"this": "that",
"parent": {
"child": "value"
}
}`), &values)
Expect(err).NotTo(HaveOccurred())
Expect(values.SetString(".this", "something else")).To(Succeed())
value, ok := values.String(".this")
"github.com/myshkin5/jsonstruct"
"github.com/myshkin5/netspel/schemes/internal/mocks"
"github.com/myshkin5/netspel/schemes/streaming"
"sync"
"time"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Scheme", func() {
var (
writer *mocks.MockWriter
reader *mocks.MockReader
scheme *streaming.Scheme
config jsonstruct.JSONStruct
reporter *mockReporter
)
BeforeEach(func() {
writer = mocks.NewMockWriter()
reader = mocks.NewMockReader()
scheme = &streaming.Scheme{}
config = jsonstruct.New()
reporter = &mockReporter{
reports: make(chan streaming.Report, 100),
}
scheme.SetReporter(reporter)
})
"errors"
"sync"
"time"
"github.com/myshkin5/jsonstruct"
"github.com/myshkin5/netspel/schemes/internal/mocks"
"github.com/myshkin5/netspel/schemes/simple"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
)
var _ = Describe("Scheme", func() {
var (
writer *mocks.MockWriter
reader *mocks.MockReader
scheme *simple.Scheme
config jsonstruct.JSONStruct
)
BeforeEach(func() {
writer = mocks.NewMockWriter()
reader = mocks.NewMockReader()
scheme = &simple.Scheme{}
config = jsonstruct.New()
config.SetInt(simple.BytesPerMessage, 1000)
config.SetInt(simple.MessagesPerRun, 100)
config.SetString(simple.WaitForLastMessage, "100ms")
})
Context("with a short wait time", func() {
JustBeforeEach(func() {