feat: add configurable retry mechanism to MCP client (#675) #847
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Hi @dbschmigelski / @Unshure, if this CR can be reviewed by next week. Thanks! |
afarntrog
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Add a configurable retry mechanism with multiple strategies to handle transient failures in MCP tool calls. Implementation uses the tenacity library for battle-tested retry functionality. Features: - Multiple retry strategies: NoRetry, ExponentialBackoff, LinearBackoff, Custom - Global and per-tool retry configuration - Retry metadata tracking for observability - Built on tenacity library for reliability Changes: - Add tenacity as a dependency in pyproject.toml - Implement MCPRetryStrategy classes wrapping tenacity's AsyncRetrying - Add retry configuration support to MCPClient - Comprehensive test coverage for all retry strategies
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Description
Related Issues
#675
Documentation PR
Type of Change
New feature
Testing
How have you tested the change? Verify that the changes do not break functionality or introduce warnings in consuming repositories: agents-docs, agents-tools, agents-cli
hatch run prepareChecklist
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