d4a56f223a
Payment channels permit off-ledger checkpoints of XRP payments flowing in a single direction. A channel sequesters the owner's XRP in its own ledger entry. The owner can authorize the recipient to claim up to a give balance by giving the receiver a signed message (off-ledger). The recipient can use this signed message to claim any unpaid balance while the channel remains open. The owner can top off the line as needed. If the channel has not paid out all its funds, the owner must wait out a delay to close the channel to give the recipient a chance to supply any claims. The recipient can close the channel at any time. Any transaction that touches the channel after the expiration time will close the channel. The total amount paid increases monotonically as newer claims are issued. When the channel is closed any remaining balance is returned to the owner. Channels are intended to permit intermittent off-ledger settlement of ILP trust lines as balances get substantial. For bidirectional channels, a payment channel can be used in each direction.
src
Some of these directories come from entire outside repositories brought in using git-subtree. This means that the source files are inserted directly into the rippled repository. They can be edited and committed just as if they were normal files.
However, if you create a commit that contains files both from a subtree, and from the ripple source tree please use care when designing the commit message, since it will appear in the subtree's individual repository when the changes are pushed back to the upstream.
When submitting pull request, make sure that any commits which include files from subtrees are isolated - i.e. do not mix files from subtrees and ripple in the same commit. This way, the commit message will make sense. We don't want to see "Fix pathfinding bug with XRP" appearing in the LevelDB or Beast commit log, for example.
About git-subtree:
https://github.com/apenwarr/git-subtree
http://blogs.atlassian.com/2013/05/alternatives-to-git-submodule-git-subtree/
| dir | What |
|---|---|
| beast | Beast, the amazing cross-platform library. git@github.com:vinniefalco/Beast.git |
./beast
Beast, the amazing cross-platform library.
Repository
git@github.com:vinniefalco/Beast.git
Branch
master
HyperLevelDB
Ripple's fork of HyperLevelDB
Repository
git@github.com:ripple/HyperLevelDB.git
Branch
ripple-fork
LevelDB
Ripple's fork of LevelDB.
Repository
git@github.com:ripple/LevelDB.git
Branch
ripple-fork
LightningDB (a.k.a. MDB)
Ripple's fork of MDB, a fast memory-mapped key value database system.
Repository
git@github.com:ripple/LightningDB.git
Branch
ripple-fork
websocket
Ripple's fork of websocketpp has some incompatible changes and Ripple specific includes.
Repository
git@github.com:ripple/websocketpp.git
Branch
ripple-fork
protobuf
Ripple's fork of protobuf. We've changed some names in order to support the unity-style of build (a single .cpp added to the project, instead of linking to a separately built static library).
Repository
git@github.com:ripple/protobuf.git
Branch
master
NOTE Linux builds use the protobuf installed in /usr/lib. This will be fixed in a future revision.
SQLite
Not technically a subtree but included here because it is a direct copy of the official SQLite distributions available here: