private string ParseEndpoint(Protos.Discovery.Peer peerRet)
{
if (null == Endpoint)
{
try
{
Envelope membershipInfo = peerRet.MembershipInfo;
ByteString membershipInfoPayloadBytes = membershipInfo.Payload;
GossipMessage gossipMessageMemberInfo = GossipMessage.Parser.ParseFrom(membershipInfoPayloadBytes);
if (GossipMessage.ContentOneofCase.AliveMsg != gossipMessageMemberInfo.ContentCase)
{
throw new ArgumentException("Error " + gossipMessageMemberInfo.ContentCase + " Expected AliveMsg");
}
AliveMessage aliveMsg = gossipMessageMemberInfo.AliveMsg;
Endpoint = aliveMsg.Membership.Endpoint;
if (Endpoint != null)
{
Endpoint = Endpoint.ToLowerInvariant().Trim(); //makes easier on comparing.
}
}
catch (InvalidProtocolBufferException e)
{
throw new InvalidProtocolBufferRuntimeException(e);
}
}
return(Endpoint);
}
private long ParseLedgerHeight(Protos.Discovery.Peer peerRet)
{
if (-1L == LedgerHeight)
{
try
{
Envelope stateInfo = peerRet.StateInfo;
GossipMessage stateInfoGossipMessage = GossipMessage.Parser.ParseFrom(stateInfo.Payload);
if (stateInfoGossipMessage.ContentCase != GossipMessage.ContentOneofCase.StateInfo)
{
throw new ArgumentException("Error " + stateInfoGossipMessage.ContentCase + " Expected StateInfo");
}
StateInfo stateInfo1 = stateInfoGossipMessage.StateInfo;
LedgerHeight = (long)stateInfo1.Properties.LedgerHeight;
chaincodesList = stateInfo1.Properties.Chaincodes.ToList();
}
catch (InvalidProtocolBufferException e)
{
throw new InvalidProtocolBufferRuntimeException(e);
}
}
return(LedgerHeight);
}
public SDEndorser(Channel channel, Protos.Discovery.Peer peerRet, IEnumerable <byte[]> tlsCerts, IEnumerable <byte[]> tlsIntermediateCerts)
{
Channel = channel;
TLSCerts = tlsCerts.ToList();
TLSIntermediateCerts = tlsIntermediateCerts.ToList();
ParseEndpoint(peerRet);
ParseLedgerHeight(peerRet);
ParseIdentity(peerRet);
}
private void ParseIdentity(Protos.Discovery.Peer peerRet)
{
try
{
SerializedIdentity serializedIdentity = SerializedIdentity.Parser.ParseFrom(peerRet.Identity);
MspId = serializedIdentity.Mspid;
}
catch (Exception e)
{
throw new InvalidProtocolBufferRuntimeException(e);
}
}