59 lines
1.1 KiB
Go
59 lines
1.1 KiB
Go
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package wakuv2
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import (
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"encoding/json"
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"fmt"
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"io"
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"net/http"
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"os"
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"strconv"
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)
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type NwakuInfo struct {
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ListenAddresses []string `json:"listenAddresses"`
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EnrUri string `json:"enrUri"`
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}
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func GetNwakuInfo(host *string, port *int) (NwakuInfo, error) {
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nwakuRestPort := 8645
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if port != nil {
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nwakuRestPort = *port
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}
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envNwakuRestPort := os.Getenv("NWAKU_REST_PORT")
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if envNwakuRestPort != "" {
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v, err := strconv.Atoi(envNwakuRestPort)
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if err != nil {
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return NwakuInfo{}, err
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}
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nwakuRestPort = v
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}
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nwakuRestHost := "localhost"
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if host != nil {
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nwakuRestHost = *host
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}
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envNwakuRestHost := os.Getenv("NWAKU_REST_HOST")
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if envNwakuRestHost != "" {
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nwakuRestHost = envNwakuRestHost
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}
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resp, err := http.Get(fmt.Sprintf("http://%s:%d/debug/v1/info", nwakuRestHost, nwakuRestPort))
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if err != nil {
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return NwakuInfo{}, err
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}
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defer resp.Body.Close()
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body, err := io.ReadAll(resp.Body)
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if err != nil {
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return NwakuInfo{}, err
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}
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var data NwakuInfo
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err = json.Unmarshal(body, &data)
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if err != nil {
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return NwakuInfo{}, err
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}
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return data, nil
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}
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