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Correctly calculate remaining bytes on file upload

This commit is contained in:
Evgeniy Khramtsov 2018-05-19 18:29:33 +03:00
parent db51d522e8
commit d2114be6f3

View File

@ -617,7 +617,7 @@ do_recv_file(Len, SockMod, Socket, Fd) ->
try
{ok, Data} = SockMod:recv(Socket, ChunkLen, timer:seconds(30)),
ok = file:write(Fd, Data),
do_recv_file(Len-ChunkLen, SockMod, Socket, Fd)
do_recv_file(Len-size(Data), SockMod, Socket, Fd)
catch _:{badmatch, {error, _} = Err} ->
file:close(Fd),
Err