kevacoin

8407 Commits

29 Branches

232 Tags

129 MiB

Tree: b45c50ce51

Commit Graph

Author	SHA1	Message	Date
Suhas Daftuar	2a22d4be9b	Fix comptool send_message call when MAX_INV_SZ reached	10 years ago
Suhas Daftuar	574db4816f	Fix potential race conditions in p2p testing framework Previously, each NodeConnCB had its own lock to synchronize data structures used by the testing thread and the networking thread, and NodeConn provided a separate additional lock for synchronizing access to each send buffer. This commit replaces those locks with a single global lock (mininode_lock) that we use to synchronize access to all data structures shared by the two threads. Updates comptool and maxblocksinflight to use the new synchronization semantics, eliminating previous race conditions within comptool, and re-enables invalidblockrequest.py in travis.	10 years ago
Suhas Daftuar	b93974c3f3	Add comparison tool test runner, built on mininode comptool.py creates a tool for running a test suite on top of the mininode p2p framework. It supports two types of tests: those for which we expect certain behavior (acceptance or rejection of a block or transaction) and those for which we are just comparing that the behavior of 2 or more nodes is the same. blockstore.py defines BlockStore and TxStore, which provide db-backed maps between block/tx hashes and the corresponding block or tx. blocktools.py defines utility functions for creating and manipulating blocks and transactions. invalidblockrequest.py is an example test in the comptool framework, which tests the behavior of a single node when sent two different types of invalid blocks (a block with a duplicated transaction and a block with a bad coinbase value).	10 years ago

Author

SHA1

Message

Date

Suhas Daftuar

2a22d4be9b

Fix comptool send_message call when MAX_INV_SZ reached

10 years ago

Suhas Daftuar

574db4816f

Fix potential race conditions in p2p testing framework

Previously, each NodeConnCB had its own lock to synchronize data structures
used by the testing thread and the networking thread, and NodeConn provided a
separate additional lock for synchronizing access to each send buffer.  This
commit replaces those locks with a single global lock (mininode_lock) that we
use to synchronize access to all data structures shared by the two threads.

Updates comptool and maxblocksinflight to use the new synchronization
semantics, eliminating previous race conditions within comptool, and re-enables
invalidblockrequest.py in travis.

10 years ago

Suhas Daftuar

b93974c3f3

Add comparison tool test runner, built on mininode

comptool.py creates a tool for running a test suite on top of the mininode p2p
framework.  It supports two types of tests: those for which we expect certain
behavior (acceptance or rejection of a block or transaction) and those for
which we are just comparing that the behavior of 2 or more nodes is the same.

blockstore.py defines BlockStore and TxStore, which provide db-backed maps
between block/tx hashes and the corresponding block or tx.

blocktools.py defines utility functions for creating and manipulating blocks
and transactions.

invalidblockrequest.py is an example test in the comptool framework, which
tests the behavior of a single node when sent two different types of invalid
blocks (a block with a duplicated transaction and a block with a bad coinbase
value).

10 years ago

3 Commits (b45c50ce511dbf541ea086ae40a3ad16ff06de0c)