18 changed files with 343 additions and 5 deletions
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# Sanhe.Abp.Hangfire.Dashboard |
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Hangfire持久化PostgreSql |
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## 配置使用 |
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还需要配置中间件，需要在授权中间件后面。 |
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```csharp |
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[DependsOn(typeof(AbpHangfireStoragePostgreSqlModule))] |
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public class YouProjectModule : AbpModule |
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{ |
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} |
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``` |
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## 注意事项 |
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[作者wwwk] |
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<Weavers xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="FodyWeavers.xsd"> |
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<ConfigureAwait ContinueOnCapturedContext="false" /> |
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</Weavers> |
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<Project Sdk="Microsoft.NET.Sdk"> |
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<Import Project="..\..\..\configureawait.props" /> |
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<Import Project="..\..\..\common.props" /> |
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<PropertyGroup> |
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<TargetFramework>netstandard2.0</TargetFramework> |
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</PropertyGroup> |
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<ItemGroup> |
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<PackageReference Include="Volo.Abp.Core" Version="$(VoloAbpVersion)" /> |
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</ItemGroup> |
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</Project> |
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using Microsoft.Extensions.DependencyInjection; |
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using Microsoft.Extensions.DependencyInjection.Extensions; |
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using Sanhe.Abp.IdGenerator.Sanhe.Abp.IdGenerator.Snowflake; |
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using Volo.Abp.Modularity; |
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namespace Sanhe.Abp.IdGenerator.Sanhe.Abp.IdGenerator; |
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public class AbpIdGeneratorModule: AbpModule |
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{ |
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public override void ConfigureServices(ServiceConfigurationContext context) |
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{ |
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var snowflakeIdOptions = new SnowflakeIdOptions(); |
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context.Services.ExecutePreConfiguredActions(snowflakeIdOptions); |
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context.Services.TryAddSingleton<IDistributedIdGenerator>(SnowflakeIdGenerator.Create(snowflakeIdOptions)); |
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} |
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} |
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namespace Sanhe.Abp.IdGenerator.Sanhe.Abp.IdGenerator; |
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public interface IDistributedIdGenerator |
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{ |
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long Create(); |
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} |
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using System; |
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using Volo.Abp; |
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namespace Sanhe.Abp.IdGenerator.Sanhe.Abp.IdGenerator.Snowflake; |
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// reference: https://github.com/dotnetcore/CAP |
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// reference: https://blog.csdn.net/lq18050010830/article/details/89845790 |
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public class SnowflakeIdGenerator : IDistributedIdGenerator |
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{ |
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public const long Twepoch = 1288834974657L; |
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private static readonly object _lock = new object(); |
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private long _lastTimestamp = -1L; |
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protected long MaxWorkerId { get; set; } |
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protected long MaxDatacenterId { get; set; } |
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protected int WorkerIdShift { get; } |
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protected int DatacenterIdShift { get; } |
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protected int TimestampLeftShift { get; } |
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protected long SequenceMask { get; } |
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protected SnowflakeIdOptions Options { get; } |
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private SnowflakeIdGenerator(SnowflakeIdOptions options) |
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{ |
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Options = options; |
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WorkerIdShift = options.SequenceBits; |
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DatacenterIdShift = options.SequenceBits + options.WorkerIdBits; |
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TimestampLeftShift = options.SequenceBits + options.WorkerIdBits + options.DatacenterIdBits; |
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SequenceMask = -1L ^ -1L << options.SequenceBits; |
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} |
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public static SnowflakeIdGenerator Create(SnowflakeIdOptions options) |
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{ |
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var idGenerator = new SnowflakeIdGenerator(options) |
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{ |
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WorkerId = options.WorkerId, |
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DatacenterId = options.DatacenterId, |
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Sequence = options.Sequence, |
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MaxWorkerId = -1L ^ -1L << options.WorkerIdBits, |
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MaxDatacenterId = -1L ^ -1L << options.DatacenterIdBits |
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}; |
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if (idGenerator.WorkerId == 0 || (int)Math.Log10(options.WorkerId) + 1 > idGenerator.MaxWorkerId) |
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{ |
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if (!int.TryParse(Environment.GetEnvironmentVariable("WORKERID", EnvironmentVariableTarget.Machine), out var workerId)) |
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{ |
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workerId = RandomHelper.GetRandom((int)idGenerator.MaxWorkerId); |
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} |
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if (workerId > idGenerator.MaxWorkerId || workerId < 0) |
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{ |
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throw new ArgumentException($"worker Id can't be greater than {idGenerator.MaxWorkerId} or less than 0"); |
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} |
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idGenerator.WorkerId = workerId; |
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} |
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if (idGenerator.DatacenterId == 0 || (int)Math.Log10(options.DatacenterId) + 1 > idGenerator.MaxDatacenterId) |
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{ |
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if (!int.TryParse(Environment.GetEnvironmentVariable("DATACENTERID", EnvironmentVariableTarget.Machine), out var datacenterId)) |
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{ |
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datacenterId = RandomHelper.GetRandom((int)idGenerator.MaxDatacenterId); |
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} |
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if (datacenterId > idGenerator.MaxDatacenterId || datacenterId < 0) |
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{ |
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throw new ArgumentException($"datacenter Id can't be greater than {idGenerator.MaxDatacenterId} or less than 0"); |
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} |
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idGenerator.DatacenterId = datacenterId; |
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} |
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return idGenerator; |
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} |
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public long WorkerId { get; internal set; } |
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public long DatacenterId { get; internal set; } |
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public long Sequence { get; internal set; } |
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public virtual long Create() |
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{ |
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lock (_lock) |
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{ |
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var timestamp = TimeGen(); |
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if (timestamp < _lastTimestamp) |
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{ |
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// 如果启用此选项, 发生时间回退时使用上一个时间戳 |
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if (!Options.UsePreviousInTimeRollback) |
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{ |
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throw new Exception( |
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$"InvalidSystemClock: Clock moved backwards, Refusing to generate id for {_lastTimestamp - timestamp} milliseconds"); |
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} |
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timestamp = _lastTimestamp; |
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} |
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if (_lastTimestamp == timestamp) |
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{ |
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Sequence = Sequence + 1 & SequenceMask; |
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if (Sequence == 0L) |
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{ |
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timestamp = TilNextMillis(_lastTimestamp); |
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} |
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} |
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else |
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{ |
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Sequence = 0; |
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} |
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_lastTimestamp = timestamp; |
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var id = timestamp - Twepoch << TimestampLeftShift | |
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DatacenterId << DatacenterIdShift | |
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WorkerId << WorkerIdShift | |
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Sequence; |
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return id; |
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} |
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} |
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protected virtual long TilNextMillis(long lastTimestamp) |
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{ |
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var timestamp = TimeGen(); |
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while (timestamp <= lastTimestamp) timestamp = TimeGen(); |
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return timestamp; |
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} |
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protected virtual long TimeGen() |
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{ |
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return DateTimeOffset.UtcNow.ToUnixTimeMilliseconds(); |
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} |
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} |
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namespace Sanhe.Abp.IdGenerator.Sanhe.Abp.IdGenerator.Snowflake; |
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public class SnowflakeIdOptions |
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{ |
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/// <summary> |
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/// 机器Id |
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/// </summary> |
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public int WorkerId { get; set; } |
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/// <summary> |
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/// 机器Id长度 |
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/// </summary> |
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public int WorkerIdBits { get; set; } |
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/// <summary> |
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/// 数据中心Id |
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/// </summary> |
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public int DatacenterId { get; set; } |
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/// <summary> |
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/// 数据中心Id长度 |
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/// </summary> |
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public int DatacenterIdBits { get; set; } |
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/// <summary> |
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/// 12bit 的序号 |
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/// </summary> |
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public long Sequence { get; set; } |
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public int SequenceBits { get; set; } |
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/// <summary> |
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/// 发生时间回退时使用上一个ID |
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/// </summary> |
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public bool UsePreviousInTimeRollback { get; set; } |
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public SnowflakeIdOptions() |
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{ |
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WorkerIdBits = 5; |
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DatacenterIdBits = 5; |
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Sequence = 0L; |
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SequenceBits = 12; |
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UsePreviousInTimeRollback = true; |
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} |
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} |
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<Weavers xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="FodyWeavers.xsd"> |
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<ConfigureAwait ContinueOnCapturedContext="false" /> |
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</Weavers> |
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@ -0,0 +1,15 @@
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<Project Sdk="Microsoft.NET.Sdk"> |
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|
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<Import Project="..\..\..\configureawait.props" /> |
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<Import Project="..\..\..\common.props" /> |
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|
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<PropertyGroup> |
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<TargetFramework>netstandard2.0</TargetFramework> |
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</PropertyGroup> |
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<ItemGroup> |
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<PackageReference Include="Volo.Abp.Core" Version="$(VoloAbpVersion)" /> |
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<PackageReference Include="Volo.Abp.Settings" Version="$(VoloAbpVersion)" /> |
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<PackageReference Include="Volo.Abp.EventBus.Abstractions" Version="$(VoloAbpVersion)" /> |
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</ItemGroup> |
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</Project> |
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@ -0,0 +1,9 @@
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using Volo.Abp.EventBus.Abstractions; |
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using Volo.Abp.Modularity; |
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namespace Sanhe.Abp.RealTime.Sanhe.Abp.RealTime; |
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[DependsOn(typeof(AbpEventBusAbstractionsModule))] |
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public class AbpRealTimeModule : AbpModule |
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{ |
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} |
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@ -0,0 +1,38 @@
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using System.Collections.Generic; |
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namespace Sanhe.Abp.RealTime.Localization; |
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/// <summary> |
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/// The notification that needs to be localized |
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/// </summary> |
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public class LocalizableStringInfo |
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{ |
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/// <summary> |
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/// Resource name |
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/// </summary> |
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public string ResourceName { get; } |
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/// <summary> |
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/// Properties |
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/// </summary> |
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public string Name { get; } |
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/// <summary> |
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/// Formatted data |
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/// </summary> |
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public Dictionary<object, object> Values { get; } |
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/// <summary> |
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/// Instantiate <see cref="LocalizableStringInfo"/> |
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/// </summary> |
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/// <param name="resourceName">Resource name</param> |
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/// <param name="name">Properties</param> |
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/// <param name="values">Formatted data</param> |
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public LocalizableStringInfo( |
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string resourceName, |
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string name, |
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Dictionary<object, object> values = null) |
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{ |
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ResourceName = resourceName; |
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Name = name; |
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Values = values; |
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} |
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} |
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@ -0,0 +1,19 @@
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using System; |
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using Volo.Abp.Domain.Entities.Events.Distributed; |
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using Volo.Abp.EventBus; |
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|
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namespace Sanhe.Abp.RealTime.Sanhe.Abp.RealTime; |
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[Serializable] |
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[GenericEventName(Prefix = "abp.realtime.")] |
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public class RealTimeEto<T> : EtoBase |
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{ |
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public T Data { get; set; } |
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|
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public RealTimeEto() : base() { } |
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|
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public RealTimeEto(T data) : base() |
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{ |
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Data = data; |
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} |
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} |
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Reference in new issue