text: // Copyright 2013-2020 Serilog Contributors
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //     http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  
  using System;
  using System.Collections.Generic;
  using System.Linq;
  using Serilog.Debugging;
  using Serilog.Events;
  
  namespace Serilog.Core.Sinks
  {
      class SafeAggregateSink : ILogEventSink
      {
          readonly ILogEventSink[] _sinks;
  
          public SafeAggregateSink(IEnumerable<ILogEventSink> sinks)
          {
              if (sinks == null) throw new ArgumentNullException(nameof(sinks));
              _sinks = sinks.ToArray();
          }
  
          public void Emit(LogEvent logEvent)
          {
              foreach (var sink in _sinks)
              {
                  try
                  {
                      sink.Emit(logEvent);
                  }
                  catch (Exception ex)
                  {
                      SelfLog.WriteLine("Caught exception while emitting to sink {0}: {1}", sink, ex);
                  }
              }
          }
      }
  }
  