final case classOffsetFromFirst(idx: Int) extends ClientIPHeaderValueToUse with Product with Serializable
Use the value at the passed in index offset (or next available value)
e.g. idx=0 1.2.3.4,5.6.7.8,9.10.11.12 => 1.2.3.4 (same as First)
e.g. idx=1 1.2.3.4,5.6.7.8,9.10.11.12 => 5.6.7.8
e.g. idx=2 1.2.3.4,5.6.7.8,9.10.11.12 => 9.10.11.12
e.g. idx=5 1.2.3.4,5.6.7.8,9.10.11.12 => 9.10.11.12 (use next available value)
Use the value at the passed in index offset (or next available value)
e.g. idx=0 1.2.3.4,5.6.7.8,9.10.11.12 => 1.2.3.4 (same as First) e.g. idx=1 1.2.3.4,5.6.7.8,9.10.11.12 => 5.6.7.8 e.g. idx=2 1.2.3.4,5.6.7.8,9.10.11.12 => 9.10.11.12 e.g. idx=5 1.2.3.4,5.6.7.8,9.10.11.12 => 9.10.11.12 (use next available value)