[DNM] Migrate from A2A v0 to v1 (part 1)#1921
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Signed-off-by: Jet Chiang <pokyuen.jetchiang-ext@solo.io>
Signed-off-by: Jet Chiang <pokyuen.jetchiang-ext@solo.io>
Signed-off-by: Jet Chiang <pokyuen.jetchiang-ext@solo.io>
Signed-off-by: Jet Chiang <pokyuen.jetchiang-ext@solo.io>
Signed-off-by: Jet Chiang <pokyuen.jetchiang-ext@solo.io>
Signed-off-by: Jet Chiang <pokyuen.jetchiang-ext@solo.io>
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Tracing handler and associated tests have been moved to client_interceptors.go and client_interceptor_test.go
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First part of 2 PRs for A2A v0 to v1 zero downtime migration. This will go into release 0.10.0
Makes the controller compatible with A2A v0 (trpc-a2a-go) and v1 (a2a-go) data and both v0 and v1 JSON-RPC routes / agent card routes depending on
A2A-Versionheader (designed explicitly by the protocol for version negotiations). Replaces all internal usages oftrpc-a2a-gowitha2a-goexcept in data conversion code.This ensure that the controller is compatible with old / existing agents and UI in A2A v0 and existing v0 data in db, while adding the capability to communicate with v1 agents and UI during upgrade as they are added in the next part.
Follows https://a2a-protocol.org/latest/whats-new-v1/#migration-strategy-recommendations and db conversion reuses as much of existing a2a backward compatible code as possible.