Networking (Linux): improve performance by TFO and response compression

Author: CarterLi

src/common/networking.h

@@ -7,6 +7,8 @@
     #include <minwindef.h>
 #endif
 
+struct addrinfo;
+
 typedef struct FFNetworkingState {
     #ifdef _WIN32
         uintptr_t sockfd;
@@ -15,6 +17,7 @@ typedef struct FFNetworkingState {
         int sockfd;
         FFstrbuf host;
         FFstrbuf command;
+        struct addrinfo* addr;
 
         #ifdef FF_HAVE_THREADS
             FFThreadType thread;
@@ -23,6 +26,7 @@ typedef struct FFNetworkingState {
 
     uint32_t timeout;
     bool ipv6;
+    bool compression;
 } FFNetworkingState;
 
 const char* ffNetworkingSendHttpRequest(FFNetworkingState* state, const char* host, const char* path, const char* headers);