From dbc6f70f192cfbb382b96bdfba047424dd34bb65 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E9=80=9A=E6=B4=B2?= <zhangsongcui3371@sina.com>
Date: Sun, 16 Mar 2025 10:09:33 +0800
Subject: [PATCH] Networking (Windows): fix libz loading; use TCP_FASTOPEN if
 available

---
 src/common/networking/networking_common.c  |  8 +++++++-
 src/common/networking/networking_windows.c | 11 ++++++++++-
 2 files changed, 17 insertions(+), 2 deletions(-)

diff --git a/src/common/networking/networking_common.c b/src/common/networking/networking_common.c
index 45e95b401..df04eb3f0 100644
--- a/src/common/networking/networking_common.c
+++ b/src/common/networking/networking_common.c
@@ -22,7 +22,13 @@ const char* ffNetworkingLoadZlibLibrary(void)
     if (!zlibData.inited)
     {
         zlibData.inited = true;
-        FF_LIBRARY_LOAD(zlib, "dlopen libz failed", "libz" FF_LIBRARY_EXTENSION, 2)
+        FF_LIBRARY_LOAD(zlib, "dlopen libz failed",
+            #ifdef _WIN32
+                "zlib1"
+            #else
+                "libz"
+            #endif
+            FF_LIBRARY_EXTENSION, 2)
         FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(zlib, zlibData, inflateInit2_)
         FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(zlib, zlibData, inflate)
         FF_LIBRARY_LOAD_SYMBOL_VAR_MESSAGE(zlib, zlibData, inflateEnd)
diff --git a/src/common/networking/networking_windows.c b/src/common/networking/networking_windows.c
index 92ce0375a..93ca13f6c 100644
--- a/src/common/networking/networking_windows.c
+++ b/src/common/networking/networking_windows.c
@@ -105,9 +105,9 @@ const char* ffNetworkingSendHttpRequest(FFNetworkingState* state, const char* ho
         return "socket() failed";
     }
 
+    DWORD flag = 1;
     #ifdef TCP_NODELAY
     // Enable TCP_NODELAY to disable Nagle's algorithm
-    DWORD flag = 1;
     if (setsockopt(state->sockfd, IPPROTO_TCP, TCP_NODELAY, (char*)&flag, sizeof(flag)) != 0) {
         FF_DEBUG("Failed to set TCP_NODELAY: %d", WSAGetLastError());
     } else {
@@ -115,6 +115,15 @@ const char* ffNetworkingSendHttpRequest(FFNetworkingState* state, const char* ho
     }
     #endif
 
+    #ifdef TCP_FASTOPEN
+    // Set TCP Fast Open
+    if (setsockopt(state->sockfd, IPPROTO_TCP, TCP_FASTOPEN, (char*)&flag, sizeof(flag)) != 0) {
+        FF_DEBUG("Failed to set TCP_FASTOPEN option: %d", WSAGetLastError());
+    } else {
+        FF_DEBUG("Successfully set TCP_FASTOPEN option");
+    }
+    #endif
+
     // Set timeout if needed
     if (state->timeout > 0) {
         FF_DEBUG("Setting connection timeout: %u ms", state->timeout);