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Minor code change to use the nil coalescing to improve readability. Improved internal documentation to call out specific notations supported.

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This commit is contained in:
Bill Abt
2018-12-14 08:42:35 -05:00
parent 6bf49f79b2
commit 9dc3e45be9
1 changed files with 2 additions and 2 deletions
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Sources/Socket/Socket.swift
+2 -2
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@@ -2106,7 +2106,7 @@ public class Socket: SocketReader, SocketWriter {
/// - port: The port to listen on.
/// - maxBacklogSize: The maximum size of the queue containing pending connections. Default is *Socket.SOCKET_DEFAULT_MAX_BACKLOG*.
/// - allowPortReuse: Set to `true` to allow the port to be reused. `false` otherwise. Default is `true`.
/// - node: Set to the specific address (in String format) that should be used. If `nil`, a suitable address will be used.
/// - node: Can be set to listen on a *specific address*. The value passed is an *optional String* containing the numerical network address (for IPv4, numbers and dots notation, for iPv6, hexidecimal strting). If `nil`, a suitable address will be used.
///
public func listen(on port: Int, maxBacklogSize: Int = Socket.SOCKET_DEFAULT_MAX_BACKLOG, allowPortReuse: Bool = true, node: String? = nil) throws {
@@ -2200,7 +2200,7 @@ public class Socket: SocketReader, SocketWriter {
var targetInfo: UnsafeMutablePointer<addrinfo>?
// Retrieve the info on our target...
let status: Int32 = getaddrinfo(node != nil ? node! : nil, String(port), &hints, &targetInfo)
let status: Int32 = getaddrinfo(node ?? nil, String(port), &hints, &targetInfo)
if status != 0 {
var errorString: String