36 lines
1.4 KiB
C#
36 lines
1.4 KiB
C#
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using System;
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using System.Collections.Generic;
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namespace Hamakaze.Headers {
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public class HttpKeepAliveHeader : HttpHeader {
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public const string NAME = @"Keep-Alive";
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public override string Name => NAME;
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public override object Value {
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get {
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List<string> parts = new();
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if(MaxIdle != TimeSpan.MaxValue)
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parts.Add(string.Format(@"timeout={0}", MaxIdle.TotalSeconds));
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if(MaxRequests >= 0)
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parts.Add(string.Format(@"max={0}", MaxRequests));
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return string.Join(@", ", parts);
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}
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}
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public TimeSpan MaxIdle { get; } = TimeSpan.MaxValue;
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public int MaxRequests { get; } = -1;
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public HttpKeepAliveHeader(string value) {
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IEnumerable<string> kvps = (value ?? throw new ArgumentNullException(nameof(value))).Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
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foreach(string kvp in kvps) {
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string[] parts = kvp.Split('=', 2, StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries);
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if(parts[0] == @"timeout" && int.TryParse(parts[1], out int timeout))
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MaxIdle = TimeSpan.FromSeconds(timeout);
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else if(parts[0] == @"max" && int.TryParse(parts[1], out int max))
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MaxRequests = max;
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}
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}
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}
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}
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