fix #1494 socket read阻塞问题 (#1495)

* fix #1494 socket read阻塞问题 * 优化readfunc Co-authored-by: zixun <[email protected]>
cloudwu · Oct 29, 2021 · e35cad3 · e35cad3
1 parent 8f7e193
commit e35cad3
Showing 1 changed file with 5 additions and 2 deletions.
diff --git a/lualib/http/tlshelper.lua b/lualib/http/tlshelper.lua
@@ -43,13 +43,16 @@ function tlshelper.closefunc(tls_ctx)
 end
 
 function tlshelper.readfunc(fd, tls_ctx)
-    local readfunc = socket.readfunc(fd)
+    local function readfunc()
+        readfunc = socket.readfunc(fd)
+        return ""
+    end
     local read_buff = ""
     return function (sz)
         if not sz then
             local s = ""
             if #read_buff == 0 then
-                local ds = readfunc(sz)
+                local ds = readfunc()
                 s = tls_ctx:read(ds)
             end
             s = read_buff .. s