add Host header to http request

Author: jhunsaker

pc/rpc_client.cpp

@@ -109,13 +109,13 @@ rpc_client::~rpc_client()
   }
 }
 
-void rpc_client::set_http_conn( net_connect *hptr )
+void rpc_client::set_http_conn( tcp_connect *hptr )
 {
   hptr_ = hptr;
   hptr_->set_net_parser( &hp_ );
 }
 
-net_connect *rpc_client::get_http_conn() const
+tcp_connect *rpc_client::get_http_conn() const
 {
   return hptr_;
 }
@@ -170,6 +170,7 @@ void rpc_client::send( rpc_request *rptr )
     // submit http POST request
     http_request msg;
     msg.init( "POST", "/" );
+    msg.add_hdr( "Host", hptr_->get_host() );
     msg.add_hdr( "Content-Type", "application/json" );
     msg.commit( jw );
     hptr_->add_send( msg );

pc/rpc_client.hpp

@@ -71,8 +71,8 @@ namespace pc
     ~rpc_client();
 
     // rpc http connection
-    void set_http_conn( net_connect * );
-    net_connect *get_http_conn() const;
+    void set_http_conn( tcp_connect * );
+    tcp_connect *get_http_conn() const;
 
     // rpc web socket connection
     void set_ws_conn( net_connect * );
@@ -128,7 +128,7 @@ namespace pc
     typedef std::vector<char>         acc_buf_t;
     typedef hash_map<trait>           sub_map_t;
 
-    net_connect *hptr_;
+    tcp_connect *hptr_;
     net_connect *wptr_;
     rpc_http     hp_;    // http parser wrapper
     rpc_ws       wp_;    // websocket parser wrapper