コード例 #1
0
ファイル: httpserver.c プロジェクト: alejmrm/Espruino
void httpKill() {
  // shut down connections
  {
      JsVar *arr = httpGetArray(HTTP_ARRAY_HTTP_SERVER_CONNECTIONS,false);
      if (arr) {
        JsArrayIterator it;
        jsvArrayIteratorNew(&it, arr);
        while (jsvArrayIteratorHasElement(&it)) {
          JsVar *connection = jsvArrayIteratorGetElement(&it);
          _httpServerConnectionKill(connection);
          jsvUnLock(connection);
          jsvArrayIteratorNext(&it);
        }
        jsvArrayIteratorFree(&it);
        jsvRemoveAllChildren(arr);
        jsvUnLock(arr);
      }
    }
  {
    JsVar *arr = httpGetArray(HTTP_ARRAY_HTTP_CLIENT_CONNECTIONS,false);
    if (arr) {
      JsArrayIterator it;
      jsvArrayIteratorNew(&it, arr);
      while (jsvArrayIteratorHasElement(&it)) {
        JsVar *connection = jsvArrayIteratorGetElement(&it);
        _httpClientConnectionKill(connection);
        jsvUnLock(connection);
        jsvArrayIteratorNext(&it);
      }
      jsvArrayIteratorFree(&it);
      jsvRemoveAllChildren(arr);
      jsvUnLock(arr);
    }
  }
  // shut down our listeners, unlock objects, free data
  {
      JsVar *arr = httpGetArray(HTTP_ARRAY_HTTP_SERVERS,false);
      if (arr) {
        JsArrayIterator it;
        jsvArrayIteratorNew(&it, arr);
        while (jsvArrayIteratorHasElement(&it)) {
          JsVar *connection = jsvArrayIteratorGetElement(&it);
          SOCKET socket = (SOCKET)jsvGetIntegerAndUnLock(jsvObjectGetChild(connection,HTTP_NAME_SOCKET,0))-1; // so -1 if undefined
          if (socket!=INVALID_SOCKET) closesocket(socket);
          jsvUnLock(connection);
          jsvArrayIteratorNext(&it);
        }
        jsvArrayIteratorFree(&it);
        jsvRemoveAllChildren(arr);
        jsvUnLock(arr);
      }
    }
#ifdef WIN32
   // Shutdown Winsock
   WSACleanup();
#endif
}
コード例 #2
0
ファイル: jswrap_object.c プロジェクト: jbkim/Espruino
/*JSON{ "type":"method", "class": "Function", "name" : "apply",
         "description" : ["This executes the function with the supplied 'this' argument and parameters"],
         "generate" : "jswrap_function_apply",
         "params" : [ [ "this", "JsVar", "The value to use as the 'this' argument when executing the function"],
                      [ "args", "JsVar", "Optional Array of Aruments"]
                    ],
         "return" : [ "JsVar", "The return value of executing this function" ]
}*/
JsVar *jswrap_function_apply(JsVar *parent, JsVar *thisArg, JsVar *argsArray) {
  unsigned int i;
  JsVar **args = 0;
  size_t argC = 0;

  if (jsvIsArray(argsArray)) {
    argC = (size_t)jsvGetArrayLength(argsArray);
    if (argC>64) argC=64; // sanity
    args = (JsVar**)alloca((size_t)argC * sizeof(JsVar*));


    for (i=0;i<argC;i++) args[i] = 0;
    JsvArrayIterator it;
    jsvArrayIteratorNew(&it, argsArray);
    while (jsvArrayIteratorHasElement(&it)) {
      JsVarInt idx = jsvGetIntegerAndUnLock(jsvArrayIteratorGetIndex(&it));
      if (idx>=0 && idx<(int)argC) {
        assert(!args[idx]); // just in case there were dups
        args[idx] = jsvArrayIteratorGetElement(&it);
      }
      jsvArrayIteratorNext(&it);
    }
    jsvArrayIteratorFree(&it);
  } else if (!jsvIsUndefined(argsArray)) {
    jsWarn("Second argument to Function.apply must be an array");
  }

  JsVar *r = jspeFunctionCall(parent, 0, thisArg, false, (int)argC, args);
  for (i=0;i<argC;i++) jsvUnLock(args[i]);
  return r;
}
コード例 #3
0
ファイル: httpserver.c プロジェクト: alejmrm/Espruino
void httpIdle() {
  if (networkState != NETWORKSTATE_ONLINE) return;
  JsVar *arr = httpGetArray(HTTP_ARRAY_HTTP_SERVERS,false);
  if (arr) {
    JsArrayIterator it;
    jsvArrayIteratorNew(&it, arr);
    while (jsvArrayIteratorHasElement(&it)) {
      JsVar *server = jsvArrayIteratorGetElement(&it);
      SOCKET socket = (SOCKET)jsvGetIntegerAndUnLock(jsvObjectGetChild(server,HTTP_NAME_SOCKET,0))-1; // so -1 if undefined
  #ifndef USE_CC3000
      // TODO: look for unreffed servers?
      fd_set s;
      FD_ZERO(&s);
      FD_SET(socket,&s);
      // check for waiting clients
      struct timeval timeout;
      timeout.tv_sec = 0;
      timeout.tv_usec = 0;
      int n = select(socket+1,&s,NULL,NULL,&timeout);
  #else
      /* CC3000 works a different way - we set accept as nonblocking,
       * and then we just call it and see if it works or not...
       */
      int n=1;
  #endif
      while (n-->0) {
        // we have a client waiting to connect...
        int theClient = accept(socket,NULL,NULL); // try and connect
        if (theClient > -1) {
          JsVar *req = jspNewObject(jsiGetParser(), 0, "httpSRq");
          JsVar *res = jspNewObject(jsiGetParser(), 0, "httpSRs");
          if (res && req) { // out of memory?
            JsVar *arr = httpGetArray(HTTP_ARRAY_HTTP_SERVER_CONNECTIONS, true);
            if (arr) {
              jsvArrayPush(arr, req);
              jsvUnLock(arr);
            }
            jsvObjectSetChild(req, HTTP_NAME_RESPONSE_VAR, res);
            jsvObjectSetChild(req, HTTP_NAME_SERVER_VAR, server);
            jsvUnLock(jsvObjectSetChild(req, HTTP_NAME_SOCKET, jsvNewFromInteger(theClient+1)));
            // on response
            jsvUnLock(jsvObjectSetChild(res, HTTP_NAME_CODE, jsvNewFromInteger(200)));
            jsvUnLock(jsvObjectSetChild(res, HTTP_NAME_HEADERS, jsvNewWithFlags(JSV_OBJECT)));
          }
          jsvUnLock(req);
          jsvUnLock(res);
          //add(new CNetworkConnect(theClient, this));
          // add to service queue
        }
      }
      jsvUnLock(server);
      jsvArrayIteratorNext(&it);
    }
    jsvArrayIteratorFree(&it);
    jsvUnLock(arr);
  }

  httpServerConnectionsIdle();
  httpClientConnectionsIdle();
}
コード例 #4
0
/*JSON{ "type":"idle", "generate" : "jswrap_waveform_idle", "ifndef" : "SAVE_ON_FLASH" }*/
bool jswrap_waveform_idle() {
  JsVar *waveforms = jsvObjectGetChild(execInfo.hiddenRoot, JSI_WAVEFORM_NAME, 0);
  if (waveforms) {
    JsvArrayIterator it;
    jsvArrayIteratorNew(&it, waveforms);
    while (jsvArrayIteratorHasElement(&it)) {
      JsVar *waveform = jsvArrayIteratorGetElement(&it);

      bool running = jsvGetBoolAndUnLock(jsvObjectGetChild(waveform, "running", 0));
      if (running) {
        JsVar *buffer = jswrap_waveform_getBuffer(waveform,0,0);
        UtilTimerTask task;
        // Search for a timer task
        if (!jstGetLastBufferTimerTask(buffer, &task)) {
          // if the timer task is now gone...
          JsVar *arrayBuffer = jsvObjectGetChild(waveform, "buffer", 0);
          jsiQueueObjectCallbacks(waveform, "#onfinish", &arrayBuffer, 1);
          jsvUnLock(arrayBuffer);
          running = false;
          jsvUnLock(jsvObjectSetChild(waveform, "running", jsvNewFromBool(running)));
        } else {
          // If the timer task is still there...
          if (task.data.buffer.nextBuffer &&
              task.data.buffer.nextBuffer != task.data.buffer.currentBuffer) {
            // if it is a double-buffered task
            int currentBuffer = (jsvGetRef(buffer)==task.data.buffer.currentBuffer) ? 0 : 1;
            JsVar *oldBuffer = jsvObjectGetChild(waveform, "currentBuffer", JSV_INTEGER);
            if (jsvGetInteger(oldBuffer) !=currentBuffer) {
              // buffers have changed - fire off a 'buffer' event with the buffer that needs to be filled
              jsvSetInteger(oldBuffer, currentBuffer);
              JsVar *arrayBuffer = jsvObjectGetChild(waveform, (currentBuffer==0) ? "buffer" : "buffer2", 0);
              jsiQueueObjectCallbacks(waveform, "#onbuffer", &arrayBuffer, 1);
              jsvUnLock(arrayBuffer);
            }
            jsvUnLock(oldBuffer);
          }
        }
        jsvUnLock(buffer);
      }
      jsvUnLock(waveform);
      // if not running, remove waveform from this list
      if (!running)
        jsvArrayIteratorRemoveAndGotoNext(&it, waveforms);
      else
        jsvArrayIteratorNext(&it);
    }
    jsvArrayIteratorFree(&it);
    jsvUnLock(waveforms);
  }
  return false; // no need to stay awake - an IRQ will wake us
}
コード例 #5
0
ファイル: jswrap_math.c プロジェクト: pbitty/Espruino
/*JSON{ "type":"staticmethod",
         "class" : "Math", "name" : "max",
         "generate_full" : "jswrap_math_minmax(args, true)",
         "description" : "Find the maximum of a series of numbers",
         "params" : [ [ "args", "JsVarArray", "A floating point value to clip"] ],
         "return" : ["float", "The maximum of the supplied values"]
}*/
JsVarFloat jswrap_math_minmax(JsVar *args, bool isMax) {
  JsVarFloat v = isMax ? -INFINITY : INFINITY;

  JsvArrayIterator it;
  jsvArrayIteratorNew(&it, args);
  while (jsvArrayIteratorHasElement(&it)) {
    JsVarFloat arg = jsvGetFloatAndUnLock(jsvArrayIteratorGetElement(&it));
    if ((isMax && arg > v) || (!isMax && arg < v) || isnan(arg))
      v = arg;
    jsvArrayIteratorNext(&it);
  }
  jsvArrayIteratorFree(&it);

  return v;
}
コード例 #6
0
/*JSON{ "type":"staticmethod", "class":"console", "name" : "log",
         "description" : "Print the supplied string(s)",
         "generate" : "jswrap_interface_print",
         "params" : [ [ "text", "JsVarArray", "One or more arguments to print"] ]
}*/
void jswrap_interface_print(JsVar *v) {
  assert(jsvIsArray(v));
  JsArrayIterator it;
  jsvArrayIteratorNew(&it, v);
  while (jsvArrayIteratorHasElement(&it)) {
    JsVar *v = jsvAsString(jsvArrayIteratorGetElement(&it), true);
    jsiConsoleRemoveInputLine();
    jsiConsolePrintStringVar(v);
    jsvUnLock(v);
    jsvArrayIteratorNext(&it);
    if (jsvArrayIteratorHasElement(&it))
      jsiConsolePrint(" ");
  }
  jsvArrayIteratorFree(&it);
  jsiConsolePrint("\n");
}
コード例 #7
0
ファイル: jswrap_array.c プロジェクト: cephdon/Espruino
/*JSON{ "type":"method", "class": "Array", "name" : "push",
         "description" : "Push a new value onto the end of this array'",
         "generate" : "jswrap_array_push",
         "params" : [ [ "arguments", "JsVarArray", "One or more arguments to add"] ],
         "return" : ["int", "The new size of the array"]
}*/
JsVarInt jswrap_array_push(JsVar *parent, JsVar *args) {
  if (!jsvIsArray(parent)) return -1;
  JsVarInt len = -1;
  JsvArrayIterator it;
  jsvArrayIteratorNew(&it, args);
  while (jsvArrayIteratorHasElement(&it)) {
    JsVar *el = jsvArrayIteratorGetElement(&it);
    len = jsvArrayPush(parent, el);
    jsvUnLock(el);
    jsvArrayIteratorNext(&it);
  }
  jsvArrayIteratorFree(&it);
  if (len<0) 
    len = jsvGetArrayLength(parent);
  return len;
}
コード例 #8
0
/*JSON{ "type":"staticmethod", "class": "String", "name" : "fromCharCode",
         "description" : "Return the character(s) represented by the given character code(s).",
         "generate" : "jswrap_string_fromCharCode",
         "params" : [ [ "code", "JsVarArray", "One or more character codes to create a string from (range 0-255)."] ],
         "return" : ["JsVar", "The character"]
}*/
JsVar *jswrap_string_fromCharCode(JsVar *arr) {
  assert(jsvIsArray(arr));

  JsVar *r = jsvNewFromEmptyString();
  if (!r) return 0;

  JsvArrayIterator it;
  jsvArrayIteratorNew(&it, arr);
  while (jsvArrayIteratorHasElement(&it)) {
    char ch = (char)jsvGetIntegerAndUnLock(jsvArrayIteratorGetElement(&it));
    jsvAppendStringBuf(r, &ch, 1);
    jsvArrayIteratorNext(&it);
  }
  jsvArrayIteratorFree(&it);

  return r;
}
コード例 #9
0
JsVar *jswrap_typedarray_constructor(JsVarDataArrayBufferViewType type, JsVar *arr, JsVarInt byteOffset, JsVarInt length) {
  JsVar *arrayBuffer = 0;
  if (jsvIsArrayBuffer(arr)) {
    arrayBuffer = jsvLockAgain(arr);
  } else if (jsvIsInt(arr)) {
    length = jsvGetInteger(arr);
    byteOffset = 0;
    arrayBuffer = jswrap_arraybuffer_constructor(JSV_ARRAYBUFFER_GET_SIZE(type)*length);
  } else if (jsvIsArray(arr)) {
    length = jsvGetArrayLength(arr);
    byteOffset = 0;
    arrayBuffer = jswrap_arraybuffer_constructor(JSV_ARRAYBUFFER_GET_SIZE(type)*length);
    // later on we'll populate this
  }
  if (!arrayBuffer) {
    jsError("Unsupported first argument\n");
    return 0;
  }
  if (length<=0) length = (JsVarInt)jsvGetArrayBufferLength(arrayBuffer) / JSV_ARRAYBUFFER_GET_SIZE(type);
  JsVar *typedArr = jsvNewWithFlags(JSV_ARRAYBUFFER);
  if (typedArr) {
    typedArr->varData.arraybuffer.type = type;
    typedArr->varData.arraybuffer.byteOffset = (unsigned short)byteOffset;
    typedArr->varData.arraybuffer.length = (unsigned short)length;
    typedArr->firstChild = jsvGetRef(jsvRef(arrayBuffer));

    if (jsvIsArray(arr)) {
      // if we were given an array, populate this ArrayBuffer
      JsvArrayIterator it;
      jsvArrayIteratorNew(&it, arr);
      while (jsvArrayIteratorHasElement(&it)) {
        JsVar *idx = jsvArrayIteratorGetIndex(&it);
        if (jsvIsInt(idx)) {
          JsVar *val = jsvArrayIteratorGetElement(&it);
          jsvArrayBufferSet(typedArr, jsvGetInteger(idx), val);
          jsvUnLock(val);
        }
        jsvUnLock(idx);
        jsvArrayIteratorNext(&it);
      }
      jsvArrayIteratorFree(&it);
    }
  }
  jsvUnLock(arrayBuffer);
  return typedArr;
}
コード例 #10
0
ファイル: jswrap_file.c プロジェクト: anchaliavivek/Espruino
/*JSON{ "type":"kill", "generate" : "jswrap_file_kill" }*/
void jswrap_file_kill() {
  {
    JsVar *arr = fsGetArray(false);
    if (arr) {
      JsvArrayIterator it;
      jsvArrayIteratorNew(&it, arr);
      while (jsvArrayIteratorHasElement(&it)) {
        JsVar *file = jsvArrayIteratorGetElement(&it);
        jswrap_file_close(file);
        jsvUnLock(file);
        jsvArrayIteratorNext(&it);
      }
      jsvArrayIteratorFree(&it);
      jsvRemoveAllChildren(arr);
      jsvUnLock(arr);
    }
  }
}
コード例 #11
0
ファイル: jswrap_interactive.c プロジェクト: WonZe/Espruino
/*JSON{ "type":"staticmethod", "class":"console", "name" : "log",
         "description" : [ "Print the supplied string(s) to the console",
                           "**Note:** If you're connected to a computer (not a wall adaptor) via USB but **you are not running a terminal app** then when you print data Espruino may pause execution and wait until the computer requests the data it is trying to print." ],
         "generate" : "jswrap_interface_print",
         "params" : [ [ "text", "JsVarArray", "One or more arguments to print"] ]
}*/
void jswrap_interface_print(JsVar *v) {
  assert(jsvIsArray(v));

  jsiConsoleRemoveInputLine();
  JsvArrayIterator it;
  jsvArrayIteratorNew(&it, v);
  while (jsvArrayIteratorHasElement(&it)) {
    JsVar *v = jsvArrayIteratorGetElement(&it);
    if (jsvIsString(v)) 
      jsiConsolePrintStringVar(v);
    else
      jsfPrintJSON(v, JSON_PRETTY | JSON_NEWLINES);
    jsvUnLock(v);
    jsvArrayIteratorNext(&it);
    if (jsvArrayIteratorHasElement(&it))
      jsiConsolePrint(" ");
  }
  jsvArrayIteratorFree(&it);
  jsiConsolePrint("\n");
}
コード例 #12
0
/*JSON{ "type":"kill", "generate" : "jswrap_waveform_kill", "ifndef" : "SAVE_ON_FLASH" }*/
void jswrap_waveform_kill() { // be sure to remove all waveforms...
  JsVar *waveforms = jsvObjectGetChild(execInfo.hiddenRoot, JSI_WAVEFORM_NAME, 0);
  if (waveforms) {
    JsvArrayIterator it;
    jsvArrayIteratorNew(&it, waveforms);
    while (jsvArrayIteratorHasElement(&it)) {
      JsVar *waveform = jsvArrayIteratorGetElement(&it);
      bool running = jsvGetBoolAndUnLock(jsvObjectGetChild(waveform, "running", 0));
      if (running) {
        JsVar *buffer = jswrap_waveform_getBuffer(waveform,0,0);
        if (!jstStopBufferTimerTask(buffer)) {
          jsExceptionHere(JSET_ERROR, "Waveform couldn't be stopped");
        }
        jsvUnLock(buffer);
      }
      jsvUnLock(waveform);
      // if not running, remove waveform from this list
      jsvArrayIteratorRemoveAndGotoNext(&it, waveforms);
    }
    jsvArrayIteratorFree(&it);
    jsvUnLock(waveforms);
  }
}
コード例 #13
0
ファイル: jswrap_array.c プロジェクト: JogoJogo/Espruino
/*JSON{ "type":"method", "class": "Array", "name" : "splice",
         "description" : "Both remove and add items to an array",
         "generate" : "jswrap_array_splice",
         "params" : [ [ "index", "int", "Index at which to start changing the array. If negative, will begin that many elements from the end"],
                      [ "howMany", "JsVar", "An integer indicating the number of old array elements to remove. If howMany is 0, no elements are removed."],
                      [ "element1", "JsVar", "A new item to add (optional)" ],
                      [ "element2", "JsVar", "A new item to add (optional)" ],
                      [ "element3", "JsVar", "A new item to add (optional)" ],
                      [ "element4", "JsVar", "A new item to add (optional)" ],
                      [ "element5", "JsVar", "A new item to add (optional)" ],
                      [ "element6", "JsVar", "A new item to add (optional)" ] ],
         "return" : ["JsVar", "An array containing the removed elements. If only one element is removed, an array of one element is returned."]
}*/
JsVar *jswrap_array_splice(JsVar *parent, JsVarInt index, JsVar *howManyVar, JsVar *element1, JsVar *element2, JsVar *element3, JsVar *element4, JsVar *element5, JsVar *element6) {
  JsVarInt len = jsvGetArrayLength(parent);
  if (index<0) index+=len;
  if (index<0) index=0;
  if (index>len) index=len;
  JsVarInt howMany = len; // how many to delete!
  if (jsvIsInt(howManyVar)) howMany = jsvGetInteger(howManyVar);
  if (howMany > len-index) howMany = len-index;
  JsVarInt newItems = 0;
  if (element1) newItems++;
  if (element2) newItems++;
  if (element3) newItems++;
  if (element4) newItems++;
  if (element5) newItems++;
  if (element6) newItems++;
  JsVarInt shift = newItems-howMany;

  bool needToAdd = false;
  JsVar *result = jsvNewWithFlags(JSV_ARRAY);

  JsArrayIterator it;
  jsvArrayIteratorNew(&it, parent);
  while (jsvArrayIteratorHasElement(&it) && !needToAdd) {
    bool goToNext = true;
    JsVar *idxVar = jsvArrayIteratorGetIndex(&it);
    if (idxVar && jsvIsInt(idxVar)) {
      JsVarInt idx = jsvGetInteger(idxVar);
      if (idx<index) {
        // do nothing...
      } else if (idx<index+howMany) { // must delete
        if (result) { // append to result array
          JsVar *el = jsvArrayIteratorGetElement(&it);
          jsvArrayPush(result, el);
          jsvUnLock(el);
        }
        // delete
        goToNext = false;
        JsVar *toRemove = jsvArrayIteratorGetIndex(&it);
        jsvArrayIteratorNext(&it);
        jsvRemoveChild(parent, toRemove);
        jsvUnLock(toRemove);
      } else { // we're greater than the amount we need to remove now
        needToAdd = true;
        goToNext = false;
      }
    }
    jsvUnLock(idxVar);
    if (goToNext) jsvArrayIteratorNext(&it);
  }
  // now we add everything
  JsVar *beforeIndex = jsvArrayIteratorGetIndex(&it);
  if (element1) jsvArrayInsertBefore(parent, beforeIndex, element1);
  if (element2) jsvArrayInsertBefore(parent, beforeIndex, element2);
  if (element3) jsvArrayInsertBefore(parent, beforeIndex, element3);
  if (element4) jsvArrayInsertBefore(parent, beforeIndex, element4);
  if (element5) jsvArrayInsertBefore(parent, beforeIndex, element5);
  if (element6) jsvArrayInsertBefore(parent, beforeIndex, element6);
  jsvUnLock(beforeIndex);
  // And finally renumber
  while (jsvArrayIteratorHasElement(&it)) {
      JsVar *idxVar = jsvArrayIteratorGetIndex(&it);
      if (idxVar && jsvIsInt(idxVar)) {
        jsvSetInteger(idxVar, jsvGetInteger(idxVar)+shift);
      }
      jsvUnLock(idxVar);
      jsvArrayIteratorNext(&it);
    }
  // free
  jsvArrayIteratorFree(&it);

  return result;
}
コード例 #14
0
ファイル: httpserver.c プロジェクト: alejmrm/Espruino
void httpServerConnectionsIdle() {
  char buf[64];

  JsVar *arr = httpGetArray(HTTP_ARRAY_HTTP_SERVER_CONNECTIONS,false);
  if (!arr) return;
  JsArrayIterator it;
  jsvArrayIteratorNew(&it, arr);
  while (jsvArrayIteratorHasElement(&it)) {
    JsVar *connection = jsvArrayIteratorGetElement(&it);
    JsVar *connectReponse = jsvObjectGetChild(connection,HTTP_NAME_RESPONSE_VAR,0);
    SOCKET sckt = (SOCKET)jsvGetIntegerAndUnLock(jsvObjectGetChild(connection,HTTP_NAME_SOCKET,0))-1; // so -1 if undefined
    bool closeConnectionNow = jsvGetBoolAndUnLock(jsvObjectGetChild(connection, HTTP_NAME_CLOSENOW, false));
    bool hadData = false;
    // TODO: look for unreffed connections?
    fd_set s;
    FD_ZERO(&s);
    FD_SET(sckt,&s);
    // check for waiting clients
    struct timeval timeout;
    timeout.tv_sec = 0;
    timeout.tv_usec = 0;
    int n = select(sckt+1,&s,NULL,NULL,&timeout);
    if (n==SOCKET_ERROR) {
      // we probably disconnected so just get rid of this
      closeConnectionNow = true;
    } else if (n>0) {
      hadData = true;
      // receive data
      int num = (int)recv(sckt,buf,sizeof(buf),0);
      // add it to our request string
      if (num>0) {
        JsVar *receiveData = jsvObjectGetChild(connection,HTTP_NAME_RECEIVE_DATA,0);
        if (!receiveData) {
          receiveData = jsvNewFromEmptyString();
          jsvObjectSetChild(connection,HTTP_NAME_RECEIVE_DATA,receiveData);
        }
        if (receiveData) {
          jsvAppendStringBuf(receiveData, buf, num);
          bool hadHeaders = jsvGetBoolAndUnLock(jsvObjectGetChild(connection,HTTP_NAME_HAD_HEADERS,0));
          if (!hadHeaders && httpParseHeaders(&receiveData, connection, true)) {
            hadHeaders = true;
            jsvUnLock(jsvObjectSetChild(connection, HTTP_NAME_HAD_HEADERS, jsvNewFromBool(hadHeaders)));
            JsVar *resVar = jsvObjectGetChild(connection,HTTP_NAME_RESPONSE_VAR,0);
            JsVar *server = jsvObjectGetChild(connection,HTTP_NAME_SERVER_VAR,0);
            jsiQueueObjectCallbacks(server, HTTP_NAME_ON_CONNECT, connection, resVar);
            jsvUnLock(server);
            jsvUnLock(resVar);
          }
          jsvUnLock(receiveData);
        }
      }
    }

    // send data if possible
    JsVar *sendData = jsvObjectGetChild(connectReponse,HTTP_NAME_SEND_DATA,0);
    if (sendData) {
      fd_set writefds;
      FD_ZERO(&writefds);
      FD_SET(sckt, &writefds);
      struct timeval time;
      time.tv_sec = 0;
      time.tv_usec = 0;
      int n = select(sckt+1, 0, &writefds, 0, &time);
      if (n==SOCKET_ERROR ) {
         // we probably disconnected so just get rid of this
        closeConnectionNow = true;
      } else if (FD_ISSET(sckt, &writefds)) {
        if (!_http_send(sckt, &sendData))
          closeConnectionNow = true;
      }
      jsvObjectSetChild(connectReponse, HTTP_NAME_SEND_DATA, sendData); // _http_send prob updated sendData
    } else {
#ifdef USE_CC3000
      // nothing to send, nothing to receive, and closed...
      if (!hadData && cc3000_socket_has_closed(sckt))
        closeConnectionNow = true;
#endif
    }
    if (jsvGetBoolAndUnLock(jsvObjectGetChild(connectReponse,HTTP_NAME_CLOSE,0)) && !sendData)
      closeConnectionNow = true;
    jsvUnLock(sendData);
    if (closeConnectionNow) {
      JsVar *resVar = jsvObjectGetChild(connection,HTTP_NAME_RESPONSE_VAR,0);
      jsiQueueObjectCallbacks(resVar, HTTP_NAME_ON_CLOSE, 0, 0);
      jsvUnLock(resVar);

      _httpServerConnectionKill(connection);
      JsVar *connectionName = jsvArrayIteratorGetIndex(&it);
      jsvArrayIteratorNext(&it);
      jsvRemoveChild(arr, connectionName);
      jsvUnLock(connectionName);
    } else
      jsvArrayIteratorNext(&it);
    jsvUnLock(connection);
    jsvUnLock(connectReponse);
  }
  jsvArrayIteratorFree(&it);
  jsvUnLock(arr);
}