Error: Invalid Target Originator

[mkysel]

Right now the client hardcodes originatorID to 100, but that code needs to go away.

If I made an edit to the client such as

diff --git a/xmtp_proto/src/convert.rs b/xmtp_proto/src/convert.rs
index 4c003af3..0fe826d0 100644
--- a/xmtp_proto/src/convert.rs
+++ b/xmtp_proto/src/convert.rs
@@ -105,8 +105,7 @@ impl AuthenticatedData {
     #[allow(deprecated)]
     pub fn with_topic(topic: Vec<u8>) -> AuthenticatedData {
         AuthenticatedData {
-            //TODO(mkysel) originator is hardcoded for now, but will have to become configurable
-            target_originator: Some(100),
+            target_originator: None,
             target_topic: topic,
             depends_on: None,
             is_commit: false,

the payer will fail:

2025-02-05T13:29:49.053-0500	ERROR	replication	error publishing payer envelopes	{"error": "rpc error: code = Internal desc = error publishing payer envelopes: rpc error: code = InvalidArgument desc = invalid target originator"}
2025-02-05T13:29:49.053-0500	ERROR	replication	Client Unary RPC Error	{"method": "/xmtp.xmtpv4.payer_api.PayerApi/PublishClientEnvelopes", "duration": 818125, "code": "Internal", "message": "error publishing payer envelopes"}

What I suspect is happening is that the payload goes to an unavailable node and the payer doesn't take unavailable nodes into account.

Since the payer is doing the hashing, it needs to be able to rehash if a node is unavailable.