Print remote hint in PSK examples

Print the hint to stdout, just so the user understands the purpose of the passed value. Resolves #45
pion · Jul 1, 2019 · 0a9c0ce · 0a9c0ce
1 parent 6646228
commit 0a9c0ce
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Showing 2 changed files with 4 additions and 2 deletions.
diff --git a/examples/dial-psk/main.go b/examples/dial-psk/main.go
@@ -19,9 +19,10 @@ func main() {
 	// Prepare the configuration of the DTLS connection
 	config := &dtls.Config{
 		PSK: func(hint []byte) ([]byte, error) {
+			fmt.Printf("Server's hint: %s \n", hint)
 			return []byte{0xAB, 0xC1, 0x23}, nil
 		},
-		PSKIdentityHint: []byte("Pion DTLS"),
+		PSKIdentityHint: []byte("Pion DTLS Server"),
 		CipherSuites:    []dtls.CipherSuiteID{dtls.TLS_PSK_WITH_AES_128_CCM8},
 	}
 

diff --git a/examples/listen-psk/main.go b/examples/listen-psk/main.go
@@ -19,9 +19,10 @@ func main() {
 	// Prepare the configuration of the DTLS connection
 	config := &dtls.Config{
 		PSK: func(hint []byte) ([]byte, error) {
+			fmt.Printf("Client's hint: %s \n", hint)
 			return []byte{0xAB, 0xC1, 0x23}, nil
 		},
-		PSKIdentityHint: []byte("Pion DTLS"),
+		PSKIdentityHint: []byte("Pion DTLS Client"),
 		CipherSuites:    []dtls.CipherSuiteID{dtls.TLS_PSK_WITH_AES_128_CCM8},
 	}