Rename to ClassicStack.

.github/workflows/pr-ci.yml

@@ -110,13 +110,13 @@ jobs:
         include:
           - os: ubuntu-latest
             script: bash scripts/ci/build.sh
-            output: out/omnitalk
+            output: out/classicstack
           - os: macos-latest
             script: bash scripts/ci/build.sh
-            output: out/omnitalk
+            output: out/classicstack
           - os: windows-latest
             script: ./scripts/ci/build.ps1
-            output: out/omnitalk.exe
+            output: out/classicstack.exe
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -132,7 +132,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y libpcap-dev
 
-      - name: Build omnitalk (Linux/macOS)
+      - name: Build classicstack (Linux/macOS)
         if: runner.os != 'Windows'
         shell: bash
         env:
@@ -141,7 +141,7 @@ jobs:
           OUTPUT: ${{ matrix.output }}
         run: ${{ matrix.script }}
 
-      - name: Build omnitalk (Windows)
+      - name: Build classicstack (Windows)
         if: runner.os == 'Windows'
         shell: pwsh
         env:

.github/workflows/release-main.yml

@@ -49,57 +49,57 @@ jobs:
           # Linux - all
           - os: ubuntu-latest
             variant: all
-            artifact_name: omnitalk-linux
-            archive_name: omnitalk-${{ needs.version.outputs.release_tag }}-linux-amd64.tar.gz
+            artifact_name: classicstack-linux
+            archive_name: classicstack-${{ needs.version.outputs.release_tag }}-linux-amd64.tar.gz
             build_script: bash scripts/ci/build.sh
             package_script: bash scripts/ci/package-release.sh
             target_os: linux
-            output: out/omnitalk
+            output: out/classicstack
           # Linux - router
           - os: ubuntu-latest
             variant: router
-            artifact_name: omnitalk-router-linux
-            archive_name: omnitalk-router-${{ needs.version.outputs.release_tag }}-linux-amd64.tar.gz
+            artifact_name: classicstack-router-linux
+            archive_name: classicstack-router-${{ needs.version.outputs.release_tag }}-linux-amd64.tar.gz
             build_script: bash scripts/ci/build.sh
             package_script: bash scripts/ci/package-release.sh
             target_os: linux
-            output: out/omnitalk-router
+            output: out/classicstack-router
           # macOS - all
           - os: macos-latest
             variant: all
-            artifact_name: omnitalk-macos
-            archive_name: omnitalk-${{ needs.version.outputs.release_tag }}-macos-amd64.zip
+            artifact_name: classicstack-macos
+            archive_name: classicstack-${{ needs.version.outputs.release_tag }}-macos-amd64.zip
             build_script: bash scripts/ci/build.sh
             package_script: bash scripts/ci/package-release.sh
             target_os: macos
-            output: out/omnitalk
+            output: out/classicstack
           # macOS - router
           - os: macos-latest
             variant: router
-            artifact_name: omnitalk-router-macos
-            archive_name: omnitalk-router-${{ needs.version.outputs.release_tag }}-macos-amd64.zip
+            artifact_name: classicstack-router-macos
+            archive_name: classicstack-router-${{ needs.version.outputs.release_tag }}-macos-amd64.zip
             build_script: bash scripts/ci/build.sh
             package_script: bash scripts/ci/package-release.sh
             target_os: macos
-            output: out/omnitalk-router
+            output: out/classicstack-router
           # Windows - all
           - os: windows-latest
             variant: all
-            artifact_name: omnitalk-windows
-            archive_name: omnitalk-${{ needs.version.outputs.release_tag }}-windows-amd64.zip
+            artifact_name: classicstack-windows
+            archive_name: classicstack-${{ needs.version.outputs.release_tag }}-windows-amd64.zip
             build_script: ./scripts/ci/build.ps1
             package_script: ./scripts/ci/package-release.ps1
             target_os: windows
-            output: out/omnitalk.exe
+            output: out/classicstack.exe
           # Windows - router
           - os: windows-latest
             variant: router
-            artifact_name: omnitalk-router-windows
-            archive_name: omnitalk-router-${{ needs.version.outputs.release_tag }}-windows-amd64.zip
+            artifact_name: classicstack-router-windows
+            archive_name: classicstack-router-${{ needs.version.outputs.release_tag }}-windows-amd64.zip
             build_script: ./scripts/ci/build.ps1
             package_script: ./scripts/ci/package-release.ps1
             target_os: windows
-            output: out/omnitalk-router.exe
+            output: out/classicstack-router.exe
     steps:
       - name: Checkout
         uses: actions/checkout@v4

.gitignore

@@ -35,8 +35,8 @@ go.work.sum
 /leases.txt
 
 # Generated by scripts/ci/build.ps1
-/cmd/omnitalk/resource.syso
-/cmd/omnitalk/versioninfo.json
+/cmd/classicstack/resource.syso
+/cmd/classicstack/versioninfo.json
 
 ._htmlcache/
 .macgarden/

ARCHITECTURE.md

@@ -1,6 +1,6 @@
-# OmniTalk Architecture
+# ClassicStack Architecture
 
-OmniTalk is a Go AppleTalk Phase 2 router and AFP file server. It bridges
+ClassicStack is a Go AppleTalk Phase 2 router and AFP file server. It bridges
 legacy Apple networking protocols to modern environments — EtherTalk
 (raw Ethernet), LToUDP (multicast UDP), TashTalk (serial), and
 virtual LocalTalk transports — and serves AFP volumes over both the
@@ -13,7 +13,7 @@ import.
 ## Module map
 
 ```
-cmd/omnitalk/   wiring only — flag/INI parsing, service registration
+cmd/classicstack/   wiring only — flag/INI parsing, service registration
 config/         single typed config tree; INI loader, validation
 protocol/       wire format only (codec + constants, zero I/O)
   ddp/            DDP datagram + MacRoman codec
@@ -59,11 +59,11 @@ cmd  →  service  →  (protocol | port | pkg)
   not about higher protocols.
 - `service/*` owns sockets, sessions, and state machines. It composes
   `protocol` codecs over `port` transports.
-- `pkg/*` is reusable outside OmniTalk. It must not import anything
+- `pkg/*` is reusable outside ClassicStack. It must not import anything
   under `service/`, `port/`, `cmd/`, or `router/`.
-- `internal/*` is private to OmniTalk. Mocks and shared test harness
+- `internal/*` is private to ClassicStack. Mocks and shared test harness
   live here.
-- `cmd/omnitalk/` does no business logic. It parses configuration
+- `cmd/classicstack/` does no business logic. It parses configuration
   and wires services together.
 
 ## Core interfaces
@@ -86,7 +86,7 @@ Single typed tree in `config/`. Two loaders feed it:
 
 1. TOML — `config.Load(path)` parses `server.toml` via `knadh/koanf`
    with the `pelletier/go-toml` v2 parser.
-2. Flags — `cmd/omnitalk/main.go` overlays CLI flags on top of the
+2. Flags — `cmd/classicstack/main.go` overlays CLI flags on top of the
    file defaults.
 
 `config.Root.Validate()` runs once before services start. Services
@@ -95,14 +95,14 @@ are immutable: ports do not mutate themselves after `Start()`.
 
 ## Logging and telemetry
 
-OmniTalk has two logging packages with distinct jobs:
+ClassicStack has two logging packages with distinct jobs:
 
 - **`netlog/`** is the call-site API. Services and ports use
   `netlog.Debug`, `netlog.Info`, `netlog.Warn`. The facade keeps call
   sites short (no per-package `*slog.Logger` plumbing) while still
-  routing through whatever structured handler `cmd/omnitalk` installs.
+  routing through whatever structured handler `cmd/classicstack` installs.
 - **`pkg/logging/`** is the slog factory used once at startup.
-  `cmd/omnitalk` calls `logging.New("OmniTalk", ...)` to build a
+  `cmd/classicstack` calls `logging.New("ClassicStack", ...)` to build a
   `*slog.Logger` with the configured handler (console, JSON, or both)
   and installs it via `netlog.SetLogger`. Use this directly only when
   you need a `*slog.Logger` value — e.g. attaching structured fields
@@ -114,14 +114,14 @@ format, and the slog handler stamps every record with a `source`
 attribute that JSON consumers can filter on.
 
 Stdlib `log.Printf` and `log.Fatal` are not used inside library code.
-`cmd/omnitalk/main.go` uses `log.Fatal*` only for unrecoverable startup
+`cmd/classicstack/main.go` uses `log.Fatal*` only for unrecoverable startup
 errors before any logger is wired.
 
 Telemetry is `pkg/telemetry`, separate from logs. Default backend is
 `expvar` (stdlib, zero deps). Initial counters:
-- `omnitalk_router_frames_in_total`
-- `omnitalk_afp_commands_total`
-- `omnitalk_aarp_probe_retries_total`
+- `classicstack_router_frames_in_total`
+- `classicstack_afp_commands_total`
+- `classicstack_aarp_probe_retries_total`
 
 A future `//go:build otel` file will swap in an OpenTelemetry backend
 without touching call sites.
@@ -150,7 +150,7 @@ proceeds one type per commit with golden hex round-trip tests.
 
 ## Timer and retry patterns
 
-OmniTalk does not use exponential backoff. The protocols predate it.
+ClassicStack does not use exponential backoff. The protocols predate it.
 Three canonical shapes:
 
 1. **Reliable-delivery retransmits** (ATP-style). Per-transaction

CLAUDE.md

@@ -4,16 +4,16 @@ This file provides guidance to Claude Code (claude.ai/code) when working with co
 
 ## Project Overview
 
-OmniTalk is a Go-based AppleTalk Phase 2 router and AFP file server. It bridges legacy Apple networking protocols to modern environments, supporting EtherTalk (raw Ethernet), LToUDP (multicast UDP), TashTalk (serial), and virtual LocalTalk transports.
+ClassicStack is a Go-based AppleTalk Phase 2 router and AFP file server. It bridges legacy Apple networking protocols to modern environments, supporting EtherTalk (raw Ethernet), LToUDP (multicast UDP), TashTalk (serial), and virtual LocalTalk transports.
 
-**Module:** `github.com/pgodw/omnitalk`  
+**Module:** `github.com/ObsoleteMadness/ClassicStack`  
 **Go version:** 1.23.0
 
 ## Commands
 
 ```bash
 # Build
-go build -o omnitalk ./cmd/omnitalk
+go build -o classicstack ./cmd/classicstack
 
 # Run all tests
 go test ./...
@@ -22,21 +22,21 @@ go test ./...
 go test ./service/afp/...
 
 # Run with TOML config
-./omnitalk  # auto-loads server.toml if present
+./classicstack  # auto-loads server.toml if present
 
 # Run with flags (see README.md for full list)
-./omnitalk -ethertalk eth0 -zone "MyZone"
+./classicstack -ethertalk eth0 -zone "MyZone"
 ```
 
 ## Architecture
 
 ### Core Data Flow
 
 ```
-cmd/omnitalk/main.go  →  Ports  →  Router  →  Services
+cmd/classicstack/main.go  →  Ports  →  Router  →  Services
 ```
 
-1. **Entry point** (`cmd/omnitalk/`) parses CLI flags and `server.toml`, constructs ports, wires them to the router, and starts services.
+1. **Entry point** (`cmd/classicstack/`) parses CLI flags and `server.toml`, constructs ports, wires them to the router, and starts services.
 2. **Router** (`router/`) receives DDP datagrams from all ports, maintains the `RoutingTable` and `ZoneInformationTable`, and dispatches to services by socket number or forwards to other ports.
 3. **Ports** (`port/`) abstract network interfaces. All implement `port.Port` (Unicast/Broadcast/Multicast). Implementations: `ethertalk`, `localtalk/ltoudp`, `localtalk/tashtalk`, `localtalk/virtual`.
 4. **Services** (`service/`) plug into the router by registering socket numbers. Each implements `service.Service`.

Makefile

@@ -3,7 +3,7 @@ TAGS ?= all
 .PHONY: build test test-race test-tags lint vuln gosec fuzz clean
 
 build:
-	go build -tags "$(TAGS)" -o omnitalk ./cmd/omnitalk
+	go build -tags "$(TAGS)" -o classicstack ./cmd/classicstack
 
 test:
 	go test -tags "$(TAGS)" ./...
@@ -30,5 +30,5 @@ fuzz:
 	done
 
 clean:
-	rm -f omnitalk omnitalk.exe
+	rm -f classicstack classicstack.exe
 	rm -rf out dist