httpGet

Function Server Only Online and Offline

Available since Server 1.0.0

void httpGet(string url, string postData, function dataReceivedCallback, function completedCallback)

The httpGet function is used to perform a HTTP transfer asynchronously.

If parameter postData is a blank string, then the GET request method is used, otherwise the POST request method is used.

Parameters

1)	string	url	The URL to send the HTTP request to.
2)	string	postData	The data to send as the body of the HTTP request.
3)	function	dataReceivedCallback	The scripting function to call when data is read from the connection. This can be called multiple times.
4)	function	completedCallback	The scripting function to call when data has been entirely read on the connection.

Return

void	This function doesn't return a value.

Callbacks

function dataReceivedCallback(ArrayBuffer receivedData)

This callback function can be called multiple times, or just once.

1)

ArrayBuffer

receivedData

The data received, which could be all of the data or just 1 byte.

function completedCallback(int curlErrorCode, int httpResponseCode)

1)	int	curlErrorCode	The CURL error code. 0 means success. CURL Error Codes.
2)	int	httpResponseCode	The HTTP response code. HTTP Response Codes.

Notes

There aren't any notes for this function.

Examples

There aren't any examples for this function.

Compatibility

• In server version 1.1.22 and before, there was an issue where the connection would close after the dataReceivedCallback callback was called first time and did not return the received data length.
• In server version 1.1.22 and before, there was also an issue where the POST request method was used if the postData parameter was a blank string.
• In previous server versions, the dataReceivedCallback callback was invoked with a string parameter instead of an ArrayBuffer parameter.

Related

Server Related

httpGet