add sendfile demo

1 files changed, 30 insertions, 0 deletions

diff --git a/tests/modules/socket/tcp/file_client.lua b/tests/modules/socket/tcp/file_client.lua
new file mode 100644
index 000000000..3d5a14651
--- /dev/null
+++ b/tests/modules/socket/tcp/file_client.lua
@@ -0,0 +1,30 @@
+import("core.base.socket")
+
+function main()
+    local addr = "127.0.0.1"
+    local port = 9090
+    print("connect %s:%d ..", addr, port)
+    local sock = socket.connect(addr, port)
+    print("%s: connected!", sock)
+    local real = 0
+    local recv = 0
+    local data = nil
+    local wait = false
+    while true do
+        real, data = sock:recv(8192, {prevdata = data})
+        if real > 0 then
+            recv = recv + real
+            wait = false
+        elseif real == 0 and not wait then
+            if sock:wait(socket.EV_RECV, -1) == socket.EV_RECV then
+                wait = true
+            else
+                break
+            end
+        else
+            break
+        end
+    end
+    print("%s: recv ok, size: %d!", sock, recv)
+    sock:close()
+end