add fixes for socket shutdown

3rdParty/fuerte/include/fuerte/FuerteLogger.h

@@ -26,14 +26,15 @@
 #if 0
 #include <iostream>
 #include <sstream>
+#include <string_view>
 
-extern void LogHackWriter(char const* p);
+extern void LogHackWriter(std::string_view p);
 
 class LogHack {
   std::stringstream _s;
  public:
   LogHack() {};
-  ~LogHack() { LogHackWriter(_s.str().c_str()); };
+  ~LogHack() { LogHackWriter(_s.str()); };
   template<typename T> LogHack& operator<<(T const& o) { _s << o; return *this; }
   typedef std::basic_ostream<char, std::char_traits<char> > CoutType;
   typedef CoutType& (*StandardEndLine)(CoutType&);
@@ -115,11 +116,4 @@ class LogHack {
   if (0) std::cout
 #endif
 
-#if ENABLE_FUERTE_LOG_NODE > 0
-#define FUERTE_LOG_NODE std::cout
-#else
-#define FUERTE_LOG_NODE \
-  if (0) std::cout
-#endif
-
 #endif

3rdParty/fuerte/include/fuerte/connection.h

@@ -175,6 +175,14 @@ class ConnectionBuilder {
     return *this;
   }
 
+#ifdef ARANGODB_USE_GOOGLE_TESTS
+  unsigned failConnectAttempts() const { return _conf._failConnectAttempts; }
+  ConnectionBuilder& failConnectAttempts(unsigned f) {
+    _conf._failConnectAttempts = f;
+    return *this;
+  }
+#endif
+
   // Set the authentication type of the connection
   AuthenticationType authenticationType() const {
     return _conf._authenticationType;

3rdParty/fuerte/include/fuerte/loop.h

@@ -27,9 +27,11 @@
 
 #include <fuerte/asio_ns.h>
 
+#include <memory>
 #include <mutex>
 #include <thread>
 #include <utility>
+#include <vector>
 
 // run / runWithWork / poll for Loop mapping to ioservice
 // free function run with threads / with thread group barrier and work

3rdParty/fuerte/include/fuerte/types.h

@@ -216,10 +216,13 @@ struct ConnectionConfiguration {
         _host("localhost"),
         _port("8529"),
         _verifyHost(false),
-        _connectTimeout(15000),
+        _connectTimeout(60000),
         _idleTimeout(300000),
         _connectRetryPause(1000),
         _maxConnectRetries(3),
+#ifdef ARANGODB_USE_GOOGLE_TESTS
+        _failConnectAttempts(0),
+#endif         
         _useIdleTimeout(true),
         _authenticationType(AuthenticationType::None),
         _user(""),
@@ -240,6 +243,9 @@ struct ConnectionConfiguration {
   std::chrono::milliseconds _idleTimeout;
   std::chrono::milliseconds _connectRetryPause;
   unsigned _maxConnectRetries;
+#ifdef ARANGODB_USE_GOOGLE_TESTS
+  unsigned _failConnectAttempts;
+#endif    
   bool _useIdleTimeout;
 
   AuthenticationType _authenticationType;