[receiver/solacereceiver]: Updates to Solace Receiver for Solace PubS…

…ub+ Event Broker 10.4.1 (open-telemetry#22809)

* Added new unmarshaller for egress spans

SOL-88023

* Refactored unmarshaller separating out receive and egress, added egress

SOL-86715

* Set the send span name to <endpoint> send

SOL-88033

* Updates for latest architecture changes

Use send.outcome instead of send_operation.outcome

Use (anonymous) in send span name when given an anonymous topic endpoint or queue

SOL-88025

* Don't error log each trace

SOL-92755

* Increment span count based on number of received spans, not span messages

SOL-92890

* Fixed reference error causing failing unit test

* Fixed failing unit tests after merge

* Added changelog

* Fixed make lint errors

New copyright too

.chloggen/solace-send-spans.yaml

@@ -0,0 +1,20 @@
+# Use this changelog template to create an entry for release notes.
+# If your change doesn't affect end users, such as a test fix or a tooling change,
+# you should instead start your pull request title with [chore] or use the "Skip Changelog" label.
+
+# One of 'breaking', 'deprecation', 'new_component', 'enhancement', 'bug_fix'
+change_type: enhancement
+
+# The name of the component, or a single word describing the area of concern, (e.g. filelogreceiver)
+component: solacereceiver
+
+# A brief description of the change.  Surround your text with quotes ("") if it needs to start with a backtick (`).
+note: "Updated solacereceiver to handle new features of Solace PubSub+ 10.4.1"
+
+# Mandatory: One or more tracking issues related to the change. You can use the PR number here if no issue exists.
+issues: [22809]
+
+# (Optional) One or more lines of additional information to render under the primary note.
+# These lines will be padded with 2 spaces and then inserted directly into the document.
+# Use pipe (|) for multiline entries.
+subtext:

receiver/solacereceiver/model/README.md

@@ -4,6 +4,7 @@ The model directory contains the protobuf models used for payload unmarshalling
 
 To generate the V1 model from the model directory:
 ```
-protoc --go_out=../ --go_opt=paths=import --go_opt=Mreceive_v1.proto=model/v1 receive_v1.proto
-goimports -w v1/
+protoc --go_out=../ --go_opt=paths=import --go_opt=Mreceive_v1.proto=model/receive/v1 receive_v1.proto
+protoc --go_out=../ --go_opt=paths=import --go_opt=Megress_v1.proto=model/egress/v1 egress_v1.proto
+goimports -w .
 ```