feat: Send x-session-affinity and x-parent-session-id headers (#20744)

2026-04-02 21:09:53 -06:00
parent aa2239d5de
commit e89527c9f0
2 changed files with 4 additions and 0 deletions
--- a/packages/opencode/src/session/llm.ts
+++ b/packages/opencode/src/session/llm.ts
@@ -25,6 +25,7 @@ export namespace LLM {
  export type StreamInput = {
    user: MessageV2.User
    sessionID: string
+    parentSessionID?: string
    model: Provider.Model
    agent: Agent.Info
    permission?: Permission.Ruleset
@@ -301,6 +302,8 @@ export namespace LLM {
              "x-opencode-client": Flag.OPENCODE_CLIENT,
            }
          : {
+              "x-session-affinity": input.sessionID,
+              ...(input.parentSessionID ? { "x-parent-session-id": input.parentSessionID } : {}),
              "User-Agent": `opencode/${Installation.VERSION}`,
            }),
        ...input.model.headers,