wehub-resource-sync
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52 lines
999 B
Markdown
52 lines
999 B
Markdown
# Persistent Session State
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This example demonstrates session-scoped state that persists across tool calls within the same MCP session.
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## What it shows
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- State set in one tool call is readable in subsequent calls
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- Different clients have isolated state (same keys, different values)
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- Reconnecting creates a new session with fresh state
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## Running
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**HTTP transport:**
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```bash
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# Terminal 1: Start the server
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uv run python server.py
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# Terminal 2: Run the client
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uv run python client.py
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```
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**STDIO transport (in-process):**
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```bash
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uv run python client_stdio.py
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```
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## Example output
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```text
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Each line below is a separate tool call
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Alice connects
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session a9f6eaa3
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set user = Alice
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set secret = alice-password
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get user → Alice
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get secret → alice-password
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Bob connects (different session)
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session 0c3bffc5
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get user → not found
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get secret → not found
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set user = Bob
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get user → Bob
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Alice reconnects (new session)
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session e39640e3
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get user → not found
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```
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