QuicConnectionAddress#toString doesn't show the actual connection id

[violetagg]

With the current implementation we have:

netty-incubator-codec-quic/src/main/java/io/netty/incubator/codec/quic/QuicConnectionAddress.java

Lines 67 to 74 in 57af932

	@Override
	public String toString() {
	if (this == EPHEMERAL) {
	return "QuicConnectionAddress{EPHEMERAL}";
	}
	return "QuicConnectionAddress{" +
	"connId=" + connId + '}';
	}

Which results in showing the connection toString like this:

(a86d995442569cff63623df10129c093a4c2b16d)[id: 0xa72ff977, L:QuicConnectionAddress{connId=java.nio.HeapByteBuffer[pos=0 lim=20 cap=20]} ! R:QuicConnectionAddress{connId=java.nio.HeapByteBuffer[pos=0 lim=20 cap=20]}]

Is that intentional?

For example for traceId we have better string representation (a86d995442569cff63623df10129c093a4c2b16d)

netty-incubator-codec-quic/src/main/java/io/netty/incubator/codec/quic/QuicheQuicChannel.java

Lines 210 to 212 in 57af932

	byte[] traceId = Quiche.quiche_conn_trace_id(connection.address());
	if (traceId != null) {
	this.traceId = new String(traceId);

[normanmaurer]

See #339