Keep retrying if there is no interface

This is probably required for GPL compliance :-D

.tangled/workflows/build.yml

@@ -0,0 +1,26 @@
+when:
+  - event: ["push", "pull_request", "manual"]
+    branch: ["dev", "master"]
+    tag: ["v*"]
+
+engine: "nixery"
+
+dependencies:
+  nixpkgs:
+    - rclone
+  git+https://github.com/mitchellh/zig-overlay:
+    - master
+
+steps:
+  - name: "Build"
+    command: "zig build -Doptimize=ReleaseSmall -Dcpu=baseline"
+  - name: "Publish"
+    command: |
+      rclone sync ./zig-out \
+        --webdav-url "$RELEASE_NEXTCLOUD_HOST/remote.php/dav/files/$RELEASE_NEXTCLOUD_USER/" \
+        --webdav-user "$RELEASE_NEXTCLOUD_USER" \
+        --webdav-pass "$RELEASE_NEXTCLOUD_PASS" \
+        --webdav-vendor nextcloud \
+        :webdav:"zaprus/zaprus-$TANGLED_REF_NAME" \
+        -q
+

README.md

@@ -3,4 +3,9 @@
 This is an implementation of the [Saprus protocol](https://gitlab.com/c2-games/red-team/saprus) in Zig.
 It is useful for developing clients either in Zig, or in any other language using the C bindings.
 
-Binary releases can be downloaded [here](https://cloud.zambito.xyz/s/cNaLeDz38W5ZcZs).
+Binary releases can be downloaded [here](https://cloud.zambito.xyz/s/7jJPTm68Zp3mN8F).
+
+The code for this can be found here:
+
+- https://tangled.org/zambyte.robbyzambito.me/zaprus
+- https://git.robbyzambito.me/zaprus

build.zig

@@ -7,6 +7,9 @@ const std = @import("std");
 // build runner to parallelize the build automatically (and the cache system to
 // know when a step doesn't need to be re-run).
 pub fn build(b: *std.Build) void {
+    // Ensure the license is included in the output directory
+    b.installFile("LICENSE.md", "LICENSE.md");
+    b.installFile("README.md", "README.md");
     // Standard target options allow the person running `zig build` to choose
     // what target to build for. Here we do not override the defaults, which
     // means any target is allowed, and the default is native. Other options

build.zig.zon

@@ -10,7 +10,7 @@
 
     // This is a [Semantic Version](https://semver.org/).
     // In a future version of Zig it will be used for package deduplication.
-    .version = "0.1.0",
+    .version = "0.0.0",
 
     // Together with name, this represents a globally unique package
     // identifier. This field is generated by the Zig toolchain when the

src/main.zig

@@ -146,7 +146,13 @@ pub fn main(init: std.process.Init) !void {
 
     if (flags.connect != null) {
         reconnect: while (true) {
-            client = try .init();
+            client = SaprusClient.init() catch |err| switch (err) {
+                error.NoInterfaceFound => {
+                    try init.io.sleep(.fromMilliseconds(100), .boot);
+                    continue :reconnect;
+                },
+                else => |e| return e,
+            };
             defer client.deinit();
             log.debug("Starting connection", .{});