50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
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// socket.wren (Corrected)
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foreign class Socket {
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// CORRECTED: Changed 'new_' to 'new' to match the standard convention.
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construct new() {}
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foreign connect(host, port, callback)
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foreign listen(host, port, backlog)
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foreign accept(callback)
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foreign read(bytes)
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foreign close()
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foreign isOpen
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foreign remoteAddress
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foreign remotePort
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// Implemented in Wren
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write(data, callback) {
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write_(data, callback)
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}
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readUntil(delimiter, callback) {
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var buffer = ""
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var readChunk
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readChunk = Fn.new {
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this.read(4096) { |err, data|
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if (err) {
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callback.call(err, null)
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return
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}
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buffer = buffer + data
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var index = buffer.indexOf(delimiter)
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if (index != -1) {
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var result = buffer.substring(0, index + delimiter.count)
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callback.call(null, result)
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} else {
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// Delimiter not found, read more data.
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readChunk.call()
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}
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}
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}
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// Start reading.
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readChunk.call()
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}
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// Private foreign method for writing
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foreign write_(data, callback)
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}
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