modify tcp echo demo

1 files changed, 11 insertions, 2 deletions

diff --git a/tests/modules/socket/tcp/echo_client.lua b/tests/modules/socket/tcp/echo_client.lua
index 7c88a5992..f3d6d9bae 100644
--- a/tests/modules/socket/tcp/echo_client.lua
+++ b/tests/modules/socket/tcp/echo_client.lua
@@ -6,7 +6,16 @@ function main()
     print("connect %s:%d ..", addr, port)
     local sock = socket.connect(addr, port)
     print("%s: connected!", sock)
-    local send = sock:send("hello world..", {block = true})
-    print("%s: send %d", sock, send)
+    local count = 0
+    while count < 10000 do
+        local send = sock:send("hello world..", {block = true})
+        if send > 0 then
+            sock:recv(13, {block = true})
+        else
+            break
+        end
+        count = count + 1
+    end
+    print("%s: send ok, count: %d!", sock, count)
     sock:close()
 end