Peter Kurfer
49e58ac2e4
- move to Gitlab - make code better testable - create app abstraction for server - cleanup
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
package http_proxy
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import (
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"github.com/prometheus/client_golang/prometheus"
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"gitlab.com/inetmock/inetmock/pkg/api"
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"gitlab.com/inetmock/inetmock/pkg/logging"
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"gitlab.com/inetmock/inetmock/pkg/metrics"
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"go.uber.org/zap"
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"gopkg.in/elazarl/goproxy.v1"
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)
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var (
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handlerNameLblName = "handler_name"
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totalRequestCounter *prometheus.CounterVec
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totalHttpsRequestCounter *prometheus.CounterVec
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requestDurationHistogram *prometheus.HistogramVec
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)
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func AddHTTPProxy(registry api.HandlerRegistry) (err error) {
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var logger logging.Logger
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if logger, err = logging.CreateLogger(); err != nil {
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return
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}
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logger = logger.With(
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zap.String("protocol_handler", name),
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)
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if totalRequestCounter, err = metrics.Counter(name, "total_requests", "", handlerNameLblName); err != nil {
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return
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}
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if requestDurationHistogram, err = metrics.Histogram(name, "request_duration", "", nil, handlerNameLblName); err != nil {
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return
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}
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if totalHttpsRequestCounter, err = metrics.Counter(name, "total_https_requests", "", handlerNameLblName); err != nil {
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return
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}
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registry.RegisterHandler(name, func() api.ProtocolHandler {
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return &httpProxy{
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logger: logger,
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proxy: goproxy.NewProxyHttpServer(),
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}
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})
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return
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}
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