internal InfluxNullLineFormatter(string measurement, byte[] optionsDefaultTags)
{
_measurement = InfluxName.Escape(measurement);
_measurementLength = _measurement.Length;
_defaultTags = optionsDefaultTags;
_hasDefaultTags = _defaultTags != null && (_defaultTagsLength = _defaultTags.Length) > 0;
_baseLength = _measurementLength + _defaultTagsLength + 2;
}
internal InfluxLineWriter(string measurement, Type argsType, DiagnosticListenerOptions options)
{
_measurement = InfluxName.Escape(measurement);
_measurementLength = _measurement.Length;
_objectFormatter = new ObjectFormatter(argsType, options);
_defaultTags = options.DefaultTags;
_hasDefaultTags = _defaultTags != null && (_defaultTagsLength = _defaultTags.Length) > 0;
_baseLength = _measurementLength + _defaultTagsLength + 2;
}
public void Add(string name, string value)
{
var nameBytes = InfluxName.Escape(name);
var valueBytes = InfluxName.Escape(value);
var offset = _defaultTags.Length;
var size = offset + nameBytes.Length + valueBytes.Length + 2;
var newArray = new byte[size];
_defaultTags.CopyTo(newArray, 0);
newArray[offset] = (byte)',';
offset++;
nameBytes.CopyTo(newArray, offset);
offset += nameBytes.Length;
newArray[offset] = (byte)'=';
offset++;
valueBytes.CopyTo(newArray, offset);
Interlocked.Exchange(ref _defaultTags, newArray);
}