Sanket SudakeandGitHub
8442e21621
* Defining httpserver package to capture httpserver shutdown and introduces uniform running of http server across codebase. * Add unit tests for httpserver Signed-off-by: Sanket Sudake <sanketsudake@gmail.com>
33 lines
749 B
Go
33 lines
749 B
Go
package httpserver
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import (
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"context"
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"fmt"
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"net/http"
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"go.uber.org/zap"
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)
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func StartServer(ctx context.Context, log *zap.Logger, svc string, port string, handler http.Handler) {
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server := http.Server{
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Addr: fmt.Sprintf(":%s", port),
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Handler: handler,
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}
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l := log.With(zap.String("service", svc), zap.String("addr", server.Addr))
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l.Info("starting server")
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go func() {
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if err := server.ListenAndServe(); err != nil {
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if err != http.ErrServerClosed {
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l.Error("server error", zap.Error(err))
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}
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}
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}()
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<-ctx.Done()
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l.Info("shutting down server")
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if err := server.Shutdown(ctx); err != nil {
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if err != context.Canceled && err != context.DeadlineExceeded {
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l.Error("server shutdown error", zap.Error(err))
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}
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}
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}
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