Long poll
Date: Thu, 28 May 2020 14:57:56 +0000 (UTC)
Hello,
I am using libcurl to interface to Microsoft's Exchange Web Services in conjunction with gSoap. One of the services, Subscribe for Notifications, sends a request for notifications and the connection is left open. Thereafter the server sends a 1K HTML message whose body terminates with </Envelope> every 45s. To handle this I am using a curl_multi_wait inside a loop that terminates when the curl write callback detects the trailing </Envelope>. However I am wondering if there is a way I can leverage Curl's own parser to detect the complete message itself and only call the write callback once?
Alan
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Received on 2020-05-28