vendor.github.com.pion.webrtc.v3.configuration_common.go Maven / Gradle / Ivy
package webrtc
import "strings"
// getICEServers side-steps the strict parsing mode of the ice package
// (as defined in https://tools.ietf.org/html/rfc7064) by copying and then
// stripping any erroneous queries from "stun(s):" URLs before parsing.
func (c Configuration) getICEServers() []ICEServer {
iceServers := append([]ICEServer{}, c.ICEServers...)
for iceServersIndex := range iceServers {
iceServers[iceServersIndex].URLs = append([]string{}, iceServers[iceServersIndex].URLs...)
for urlsIndex, rawURL := range iceServers[iceServersIndex].URLs {
if strings.HasPrefix(rawURL, "stun") {
// strip the query from "stun(s):" if present
parts := strings.Split(rawURL, "?")
rawURL = parts[0]
}
iceServers[iceServersIndex].URLs[urlsIndex] = rawURL
}
}
return iceServers
}