commit 9c0f664fa1620cc306aae43a65ac3652e7c8d8c7
author mrproliu <741550557@qq.com> Sat Apr 11 22:07:01 2020 +0800
committer GitHub <noreply@github.com> Sat Apr 11 22:07:01 2020 +0800
tree bfbacd07a56611d5a2c83fff2a35b8f9f225c017
parent 45cf64640047a4a54619fa1d3451b4d0a65a62d6

remove first ref variable (#34)

Co-authored-by: Mrproliu <mrproliu@lagou.com>

lib/skywalking/tracing_context.lua

diff --git a/lib/skywalking/tracing_context.lua b/lib/skywalking/tracing_context.lua
index 3a0dac2..3c835bd 100644
--- a/lib/skywalking/tracing_context.lua
+++ b/lib/skywalking/tracing_context.lua
@@ -29,8 +29,6 @@
 --     owner,
 --     -- The first created span.
 --     first_span,
---     -- The first ref injected in this context
---     first_ref,
 --     -- Created span and still active
 --     active_spans,
 --     active_count,
@@ -44,7 +42,6 @@
     if internal.self_generated_trace_id == true then
         internal.self_generated_trace_id = false
         internal.owner.trace_id = ref.trace_id
-        internal.first_ref = ref
     end
 end