B3SingleFormat.FormatMaxLength short by 1

[yanxke]

zipkin4net/Src/zipkin4net/Src/Propagation/B3SingleFormat.cs

Line 39 in 63976c5

private const int FormatMaxLength = 32 + 1 + 16 + 2 + 16; // traceid128-spanid-1-parentid

Right now it adds up to 67. Should be 68.

[nnminh98]

I don't understand the exact problem here. Can you elaborate?

[yanxke]

If you look at the sample

zipkin4net/Src/zipkin4net/Src/Propagation/B3SingleFormat.cs

Line 22 in 63976c5

/// <code>4bf92f3577b34da6a3ce929d0e0e4736-00f067aa0ba902b7-d-5b4185666d50f68b</code>

it is 68 characters long, but this is defined to only hold 67 characters.