github.com/lingyao2333/mo-zero@v1.4.1/core/trace/vars.go (about)

     1  package trace
     2  
     3  import "net/http"
     4  
     5  // TraceIdKey is the trace id header.
     6  // https://www.w3.org/TR/trace-context/#trace-id
     7  // May change it to trace-id afterwards.
     8  var TraceIdKey = http.CanonicalHeaderKey("x-trace-id")