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Re: __nw_connection_get_connected_socket_block_invoke 15 Connection has no connected handler
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Re: __nw_connection_get_connected_socket_block_invoke 15 Connection has no connected handler


  • Subject: Re: __nw_connection_get_connected_socket_block_invoke 15 Connection has no connected handler
  • From: Josh Graessley <email@hidden>
  • Date: Mon, 08 May 2017 08:58:46 -0700


> On May 7, 2017, at 9:37 PM, Rick Mann <email@hidden> wrote:
>
> Reposting on a better list…
>
> Our app, which does a ton of network calls, gets a lot of console log messages like:
>
> __nw_connection_get_connected_socket_block_invoke 15 Connection has no connected handler
>
> Anyone know what this is? Google was not very helpful (people complain about it, but I couldn't find any real answers).

nw_connection comes from libnetwork, a private low level networking library used by NSURLSession and CFNetwork. If you haven’t already done so, please file a radar. It sounds like someone is attempting to fetch the socket file descriptor for a connected that isn’t established.

-josh

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 >__nw_connection_get_connected_socket_block_invoke 15 Connection has no connected handler (From: Rick Mann <email@hidden>)

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