assertNotNull(connection, "Connection should not be null");
            assertEquals(mockAddress, connection.getRemoteAddress(), "Remote address should match");

            // Test connection state transitions
            RdmaConnection.RdmaConnectionState initialState = connection.getState();
            assertNotNull(initialState, "Initial state should not be null");
            assertTrue(

# Migration Guide

This guide provides comprehensive instructions for migrating from other enterprise search systems to Fess. Fess offers robust compatibility layers, import tools, and APIs to facilitate smooth transitions from various search platforms.

## Table of Contents

- [Supported Migration Sources](#supported-migration-sources)
- [Pre-Migration Planning](#pre-migration-planning)
- [Migration Methods](#migration-methods)

the module query whether invoked services // are approved. Three states are stored in a per-goroutine value by the // runtime. The indicator starts at indicatorUnset after a reset. Invoking an // approved service transitions to indicatorTrue. Invoking a non-approved // service transitions to indicatorFalse, and it can't leave that state until a // reset. The idea is that functions can "delegate" checks to inner functions, // and if there's anything non-approved in the stack, the final result is //...

the module query whether invoked services // are approved. Three states are stored in a per-goroutine value by the // runtime. The indicator starts at indicatorUnset after a reset. Invoking an // approved service transitions to indicatorTrue. Invoking a non-approved // service transitions to indicatorFalse, and it can't leave that state until a // reset. The idea is that functions can "delegate" checks to inner functions, // and if there's anything non-approved in the stack, the final result is //...