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Set timeouts instead of sleeping

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Robby Zambito
2026-01-24 20:56:37 -05:00
parent 09152377ed
commit 3c5f34d5c2
3 changed files with 10 additions and 12 deletions
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10
src/RawSocket.zig
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@@ -72,10 +72,6 @@ pub fn init() !RawSocket {
const bind_ret = std.os.linux.bind(socket, @ptrCast(&sockaddr_ll), @sizeOf(@TypeOf(sockaddr_ll)));
if (bind_ret != 0) return error.BindError;
const timeout: std.os.linux.timeval = .{ .sec = 60 * if (is_debug) 1 else 10, .usec = 0 };
const timeout_ret = std.os.linux.setsockopt(socket, std.os.linux.SOL.SOCKET, std.os.linux.SO.RCVTIMEO, @ptrCast(&timeout), @sizeOf(@TypeOf(timeout)));
if (timeout_ret != 0) return error.SetTimeoutError;
return .{
.fd = socket,
.sockaddr_ll = sockaddr_ll,
@@ -83,6 +79,12 @@ pub fn init() !RawSocket {
};
}
pub fn setTimeout(self: *RawSocket, sec: isize, usec: i64) !void {
const timeout: std.os.linux.timeval = .{ .sec = sec, .usec = usec };
const timeout_ret = std.os.linux.setsockopt(self.fd, std.os.linux.SOL.SOCKET, std.os.linux.SO.RCVTIMEO, @ptrCast(&timeout), @sizeOf(@TypeOf(timeout)));
if (timeout_ret != 0) return error.SetTimeoutError;
}
pub fn deinit(self: *RawSocket) void {
_ = std.os.linux.close(self.fd);
self.* = undefined;