James Sedgwick
1185881df4
Summary: These are equivalents to Netty's channelActive and channelInactive, but we've been calling channels transports so I'm staying consistent. I skipped integrating this into TAsyncTransportHandler because thrift still does manual CB attachment/detachment and it's unclear how that fits into this model If my suspicions are correct, it *should* be possible to make attachReadCallback and detachReadCallback private in AsyncSocketHandler, right? And perhaps get rid of the event base modifier methods? What's our use case for those? Test Plan: unit, employ in telnet server Reviewed By: davejwatson@fb.com Subscribers: fugalh, alandau, bmatheny, folly-diffs@, jsedgwick, yfeldblum, chalfant FB internal diff: D2044520 Signature: t1:2044520:1431551998:af1de358b5dbefcca148814015d8e9f63f458d5d
Folly: Facebook Open-source LibrarY
Folly is an open-source C++ library developed and used at Facebook.
###Get Started
Folly is published on Github at https://github.com/facebook/folly; for discussions, there is a Google group at https://groups.google.com/d/forum/facebook-folly.
Dependencies
folly requires gcc 4.8+ and a version of boost compiled with C++11 support.
Please download googletest from https://googletest.googlecode.com/files/gtest-1.7.0.zip and unzip it in the folly/test subdirectory.
Ubuntu 13.10
The following packages are required (feel free to cut and paste the apt-get command below):
sudo apt-get install \
g++ \
automake \
autoconf \
autoconf-archive \
libtool \
libboost-all-dev \
libevent-dev \
libdouble-conversion-dev \
libgoogle-glog-dev \
libgflags-dev \
liblz4-dev \
liblzma-dev \
libsnappy-dev \
make \
zlib1g-dev \
binutils-dev \
libjemalloc-dev \
libssl-dev
Ubuntu 14.04 LTS
The packages listed above for Ubuntu 13.10 are required, as well as:
sudo apt-get install \
libiberty-dev
The above packages are sufficient for Ubuntu 13.10 and Ubuntu 14.04.
In the folly directory, run
autoreconf -ivf
./configure
make
make check
sudo make install
OS X
There is a bootstrap script if you use Homebrew (http://brew.sh/). At the time of writing (OS X Yosemite 10.10.1) the default compiler (clang) has some issues building, but gcc 4.9.2 from Homebrew works fine. (This is taken care of by the bootstrap script.)
cd folly
./bootstrap-osx-homebrew.sh
make
make check
Other Linux distributions
-
double-conversion (https://github.com/floitsch/double-conversion/)
Download and build double-conversion. You may need to tell configure where to find it.
[double-conversion/]
ln -s src double-conversion[folly/]
./configure LDFLAGS=-L$DOUBLE_CONVERISON_HOME/ CPPFLAGS=-I$DOUBLE_CONVERISON_HOME/[folly/]
LD_LIBRARY_PATH=$DOUBLE_CONVERISON_HOME/ make -
additional platform specific dependencies:
Fedora 17 64-bit
- gcc
- gcc-c++
- autoconf
- autoconf-archive
- automake
- boost-devel
- libtool
- lz4-devel
- lzma-devel
- snappy-devel
- zlib-devel
- glog-devel
- gflags-devel
- scons (for double-conversion)