sjwiesman commented on a change in pull request #303:
URL: https://github.com/apache/flink-statefun/pull/303#discussion_r813245835
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File path: statefun-sdk-go/v3/pkg/statefun/context.go
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@@ -76,6 +81,12 @@ func (s *statefunContext) Storage() AddressScopedStorage {
return s.storage
}
+func (s *statefunContext) WithContext(ctx context.Context) Context {
+ newContext := *s
+ newContext.Context = ctx
+ return &newContext
Review comment:
The statefun context very explicitly has shared state. It is effectively
building the return payload from the batch of messages. Self is static for all
messages in the batch. Caller is message specific, but from user code
perspective both are immutable for the full invocation.
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