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31 lines
779 B
Go
31 lines
779 B
Go
package service
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import (
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"net/http"
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"github.com/grpc-ecosystem/grpc-gateway/v2/runtime"
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"github.com/tmc/grpc-websocket-proxy/wsproxy"
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)
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var defaultGatewayOptions = []runtime.ServeMuxOption{
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runtime.WithIncomingHeaderMatcher(func(s string) (string, bool) {
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return s, true
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}),
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}
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func (s *service) gateway(opts ...runtime.ServeMuxOption) error {
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if !s.opts.Gateway() {
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return nil
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}
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mux := runtime.NewServeMux(append(defaultGatewayOptions, opts...)...)
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if err := s.opts.gateway(s.opts.ctx, mux, s.inproc); err != nil {
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return err
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}
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if s.opts.gatewayPrefix != "" {
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s.lazyMux().Handle(s.opts.gatewayPrefix+"/", http.StripPrefix(s.opts.gatewayPrefix, wsproxy.WebsocketProxy(mux)))
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} else {
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s.lazyMux().Handle("/", wsproxy.WebsocketProxy(mux))
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}
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return nil
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}
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