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| author | Lukas Larsson <[email protected]> | 2011-11-25 10:48:46 +0100 |
|---|---|---|
| committer | Lukas Larsson <[email protected]> | 2011-12-01 14:10:02 +0100 |
| commit | 0348a9c9c0114ddf83d776adc3d01ac60dfcccfc (patch) | |
| tree | 109a4d4c9b55d5ef5a4a2cc2f49e9e64a1e748f5 /lib/kernel/src/gen_tcp.erl | |
| parent | 5ba916ef7ac71bd1e7e23b4c87ae6a472f14fd6c (diff) | |
| download | otp-0348a9c9c0114ddf83d776adc3d01ac60dfcccfc.tar.gz otp-0348a9c9c0114ddf83d776adc3d01ac60dfcccfc.tar.bz2 otp-0348a9c9c0114ddf83d776adc3d01ac60dfcccfc.zip | |
Implement sendfile using blocking io in asynch threads
Move the command handling to outputv in preparation for
header and trailer inclusion in the sendfile api.
Use the standard efile communication functions for sendfile.
Diffstat (limited to 'lib/kernel/src/gen_tcp.erl')
| -rw-r--r-- | lib/kernel/src/gen_tcp.erl | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/lib/kernel/src/gen_tcp.erl b/lib/kernel/src/gen_tcp.erl index 56eca4cda4..ea25dc3dc3 100644 --- a/lib/kernel/src/gen_tcp.erl +++ b/lib/kernel/src/gen_tcp.erl @@ -421,12 +421,15 @@ mod([], Address) -> sendfile(#file_descriptor{ module = Mod } = Fd, Sock, Offset, Bytes, ChunkSize, Headers, Trailers, Nodiskio, MNowait, Sync) when is_port(Sock) -> - case Mod:sendfile(Fd, Sock, Offset, Bytes, ChunkSize, Headers, Trailers, + {ok,SockFd} = prim_inet:stealfd(Sock), + case Mod:sendfile(Fd, SockFd, Offset, Bytes, ChunkSize, Headers, Trailers, Nodiskio, MNowait, Sync) of {error, enotsup} -> + prim_inet:returnfd(Sock), sendfile_fallback(Fd, Sock, Offset, Bytes, ChunkSize, Headers, Trailers); Else -> + prim_inet:returnfd(Sock), Else end; sendfile(_,_,_,_,_,_,_,_,_,_) -> |