mirror of https://github.com/status-im/go-waku.git
24 lines
659 B
Go
24 lines
659 B
Go
package protocol
|
|
|
|
import (
|
|
"strings"
|
|
|
|
"github.com/libp2p/go-libp2p/core/protocol"
|
|
)
|
|
|
|
// FulltextMatch is the default matching function used for checking if a peer
|
|
// supports a protocol or not
|
|
func FulltextMatch(expectedProtocol string) func(string) bool {
|
|
return func(receivedProtocol string) bool {
|
|
return receivedProtocol == expectedProtocol
|
|
}
|
|
}
|
|
|
|
// PrefixTextMatch is a matching function used for checking if a peer's
|
|
// supported protocols begin with a particular prefix
|
|
func PrefixTextMatch(prefix string) func(protocol.ID) bool {
|
|
return func(receivedProtocol protocol.ID) bool {
|
|
return strings.HasPrefix(string(receivedProtocol), prefix)
|
|
}
|
|
}
|