47 lines
950 B
Go
47 lines
950 B
Go
package main
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import (
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"context"
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"log"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/RedVentures/agentx-loadtest-lunchandlearn/cmd/api/http"
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)
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func main() {
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rl, err := http.NewMaxConcurrencyRateLimiter(50)
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if err != nil {
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log.Fatal(err)
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}
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s := &http.Server{
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RateLimiter: rl,
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}
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// Allow app to listen for OS Interrupts and SIGTERMS.
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serverErrors := make(chan error, 1)
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osSignals := make(chan os.Signal, 1)
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signal.Notify(osSignals, os.Interrupt, syscall.SIGTERM)
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go func() {
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serverErrors <- s.Run()
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}()
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// Handling for server errors and OS signals.
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select {
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case err := <-serverErrors:
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log.Fatalf("error starting server: %v", err.Error())
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case <-osSignals:
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log.Println("starting server shutdown...")
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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err := s.Shutdown(ctx)
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if err != nil {
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log.Fatalf("error trying to shutdown http server: %v", err.Error())
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}
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}
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}
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