Align remote fallback test with availability diagnostic#1801
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| use super::common::*; | ||
| use super::*; | ||
| use rsync_core::fallback::describe_missing_fallback_binary; |
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The new use rsync_core::fallback::describe_missing_fallback_binary; is never referenced in this file, so cargo clippy --workspace --all-targets -- -Dwarnings will emit an unused_imports error and fail the lint job. Either drop the import or update the assertion to call describe_missing_fallback_binary so the helper is actually exercised.
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…e) (#1795) (#4266) Introduce a structured connection primitive that wraps the existing `SshCommand` builder behind explicit `SshConnectConfig` and `KeepAliveConfig` structs. This is the first concrete step in the SSH transport chain (#1795 -> #1796 -> #1797 -> #1805 -> #1806) and lets upstream call sites compose connect, auth, and session-setup steps from a single config value instead of a long sequence of builder setters. The new `SshConnection::connect_with_config(remote, &config)` entry point stays synchronous and reuses the existing watchdog + stderr-drain plumbing. Defaults mirror the historical `SshCommand::new` behaviour (30 s connect timeout, 20 s keepalive interval, 3 allowed failures); a `None` field disables the corresponding `-o ConnectTimeout` or `-o ServerAlive*` injection. The async variant is reserved for task #1801 and intentionally not introduced here, so no new runtime dependencies land in this PR. Unit coverage exercises the config defaults, the builder-setter round trip, the rendered argv (timeout, keepalive, remote command ordering), keepalive disabled / custom-value cases, sub-second rounding, and user/host splitting. A unix-gated, env-guarded smoke test (`OC_RSYNC_SSH_NET=1`) confirms an unreachable host surfaces an io::Error within ~2x the configured timeout.
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May 18, 2026
…e) (#1795) (#4266) Introduce a structured connection primitive that wraps the existing `SshCommand` builder behind explicit `SshConnectConfig` and `KeepAliveConfig` structs. This is the first concrete step in the SSH transport chain (#1795 -> #1796 -> #1797 -> #1805 -> #1806) and lets upstream call sites compose connect, auth, and session-setup steps from a single config value instead of a long sequence of builder setters. The new `SshConnection::connect_with_config(remote, &config)` entry point stays synchronous and reuses the existing watchdog + stderr-drain plumbing. Defaults mirror the historical `SshCommand::new` behaviour (30 s connect timeout, 20 s keepalive interval, 3 allowed failures); a `None` field disables the corresponding `-o ConnectTimeout` or `-o ServerAlive*` injection. The async variant is reserved for task #1801 and intentionally not introduced here, so no new runtime dependencies land in this PR. Unit coverage exercises the config defaults, the builder-setter round trip, the rendered argv (timeout, keepalive, remote command ordering), keepalive disabled / custom-value cases, sub-second rounding, and user/host splitting. A unix-gated, env-guarded smoke test (`OC_RSYNC_SSH_NET=1`) confirms an unreachable host surfaces an io::Error within ~2x the configured timeout.
oferchen
added a commit
that referenced
this pull request
May 18, 2026
…e) (#1795) (#4266) Introduce a structured connection primitive that wraps the existing `SshCommand` builder behind explicit `SshConnectConfig` and `KeepAliveConfig` structs. This is the first concrete step in the SSH transport chain (#1795 -> #1796 -> #1797 -> #1805 -> #1806) and lets upstream call sites compose connect, auth, and session-setup steps from a single config value instead of a long sequence of builder setters. The new `SshConnection::connect_with_config(remote, &config)` entry point stays synchronous and reuses the existing watchdog + stderr-drain plumbing. Defaults mirror the historical `SshCommand::new` behaviour (30 s connect timeout, 20 s keepalive interval, 3 allowed failures); a `None` field disables the corresponding `-o ConnectTimeout` or `-o ServerAlive*` injection. The async variant is reserved for task #1801 and intentionally not introduced here, so no new runtime dependencies land in this PR. Unit coverage exercises the config defaults, the builder-setter round trip, the rendered argv (timeout, keepalive, remote command ordering), keepalive disabled / custom-value cases, sub-second rounding, and user/host splitting. A unix-gated, env-guarded smoke test (`OC_RSYNC_SSH_NET=1`) confirms an unreachable host surfaces an io::Error within ~2x the configured timeout.
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Summary
Testing
https://chatgpt.com/codex/tasks/task_e_6905430b48248323b07fb6bfe3ed3f97