Respect TCP_MAX_PACKET_SIZE while reading response body

[viralpraxis]

Resolves #744

[bszaf]

So based on #744 (comment)

It should be something like:

% The Erlang VM port forbids receiving TCP packets larger than 64MB
% https://github.com/erlang/otp/blob/359e254aba76c1986b671b45fd320c6cc6720ca8/erts/emulator/drivers/common/inet_drv.c#L1297
-define(MAX_PACKET_SIZE, 64 * 1024 * 1024).

% ....

recv(#client{transport=Transport, socket=Skt, recv_timeout=Timeout}, {BufSize, ExpectedSize}) when ExpectedSize >= BufSize ->
  Transport:recv(Skt, min(ExpectedSize - BufSize, ?MAX_PACKET_SIZE), Timeout);

[viralpraxis]

So based on #744 (comment)

It should be something like:

% The Erlang VM port forbids receiving TCP packets larger than 64MB
% https://github.com/erlang/otp/blob/359e254aba76c1986b671b45fd320c6cc6720ca8/erts/emulator/drivers/common/inet_drv.c#L1297
-define(MAX_PACKET_SIZE, 64 * 1024 * 1024).

% ....

recv(#client{transport=Transport, socket=Skt, recv_timeout=Timeout}, {BufSize, ExpectedSize}) when ExpectedSize >= BufSize ->
  Transport:recv(Skt, min(ExpectedSize - BufSize, ?MAX_PACKET_SIZE), Timeout);

That's it, thanks! Just checked out with TCP_MAX_PACKET_SIZE limit and it works fine. Incrementing it by 1 leads to a enomem.

[viralpraxis]

@benoitc could you take a look please?