MCPX MCP Gateway

@gateway Feature: Graceful Shutdown Scenario Outline: Shutdown while there is a request in transit Given Lunar Proxy is down And Lunar Proxy is up And API Provider is up When Request is made through Lunar Proxy to a high-latency provider And Lunar Proxy is stopped gracefully with <signal> before response is obtained And wait 0.5 seconds And Another request is made after graceful shutdown started Then The response for the request pre-shutdown is 200 # We expect the post signal request to fail (this is why the response is 503 - 'Lunar Gateway is shuting down') And The response for request post-shutdown is 503 Examples: | signal | | SIGINT | | SIGTERM |