Add `\r\n` to Parser

[Lakr233]

Some of the cloud service may use \r\n as the separator when processing events.

Here is the modified code that I suggested to change.

private func splitBuffer(for data: Data) -> (completeData: [Data], remainingData: Data) {
    let possibleSeparators: [[UInt8]] = [
        [Self.lf, Self.lf],
        [Self.cr, Self.lf],
    ]
    var rawMessages = [Data]()
    for separator in possibleSeparators {
        // If event separator is not present do not parse any unfinished messages
        guard let lastSeparator = data.lastRange(of: separator) else { continue }
        let bufferRange = data.startIndex ..< lastSeparator.upperBound
        let remainingRange = lastSeparator.upperBound ..< data.endIndex
        if #available(macOS 13.0, iOS 16.0, watchOS 9.0, tvOS 16.0, visionOS 1.0, *) {
            rawMessages = data[bufferRange].split(separator: separator)
        } else {
            rawMessages = data[bufferRange].split(by: separator)
        }
        return (rawMessages, data[remainingRange])
    }
    return ([], data)
}

[Recouse]

Hi, yes, that would be a great addition. Thank you for the suggestion! Would you like to open the PR for that, or would you prefer that I handle it?

[Lakr233]

I will open a PR soon. I didn't expect your response to be so quick. Thanks.

[JadianZheng]

Watching.

[Lakr233]

watching

[Recouse]

Added in #28

[JadianZheng]

That still some problem, it will lost the end message some situation. I still work on it, maybe add some test later, but mark here first.