35f271b264
miner, core: sort txs by price, nonce
2015-08-05 17:44:19 +02:00
f12e0161ca
Merge pull request #1588 from obscuren/diff-bomb
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core, miner: added difficulty bomb
2015-08-05 04:26:57 -07:00
71d32f54f7
core, miner: added difficulty bomb
2015-08-05 13:09:09 +02:00
d8590d9790
miner: fixed worker race condition
2015-08-04 20:54:21 +02:00
bfbcfbe4a9
all: fix license headers one more time
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I forgot to update one instance of "go-ethereum" in commit 3f047be5a
2015-07-23 18:35:11 +02:00
3f047be5aa
all: update license headers to distiguish GPL/LGPL
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All code outside of cmd/ is licensed as LGPL. The headers
now reflect this by calling the whole work "the go-ethereum library".
2015-07-22 18:51:45 +02:00
3029349761
miner: fix current work data race
2015-07-20 14:37:43 +03:00
1b9ef0e52d
miner: moved state sync
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Moved the state sync so it only syncs the state when the block mining yield a possitive result
2015-07-16 14:19:27 +02:00
e870e61bc9
miner: smart mining
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Work is now handled and carried over multiple sessions. Previously one
session only was assumed, potentially resulting in invalid (outdated)
work
* Larger work / result queue
* Full validation option
2015-07-15 20:37:12 +02:00
97d22be318
Merge pull request #1441 from obscuren/logs-return-fix
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miner, xeth: fire log event during mining. Fix return raw tx
2015-07-09 07:24:35 -07:00
819ecd4508
miner, xeth: fire log event during mining. Fix return raw tx
2015-07-08 15:34:11 +02:00
5d6d40f329
Use uint64 on ts in chain_manager, block_processor
2015-07-08 13:21:06 +02:00
bdae4fd573
all: add some godoc synopsis comments
2015-07-07 14:12:45 +02:00
ea54283b30
all: update license information
2015-07-07 14:12:44 +02:00
37c1a8f69d
eth,miner,rpc: set coinbase
2015-07-07 10:58:47 +02:00
e6bb9c1cad
core, miner: removed vm errors from consensus err checking
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Removed VM errors from the consensus errors. They now used for output
only.
2015-07-06 12:43:05 +02:00
bcc1660abc
core, miner, tests: added test, implemented bad block reporting
2015-07-05 15:14:31 +02:00
ab16ce70fc
core, miner, tests: renamed state methods
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* Update => SyncIntermediate
* Added SyncObjects
SyncIntermediate only updates whatever has changed, but, as a side
effect, requires much more disk space.
SyncObjects will only sync whatever is required for a block and will not
save intermediate state to disk. As drawback this requires more time
when more txs come in.
2015-07-04 02:51:36 +02:00
2feb23c1da
core, eth, miner, xeth: receipt storage fix
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* Added GetReceiptsFromBlock, GetReceipt, PutReceipts
* Added ContractAddress to receipt. See #1042
2015-07-04 02:32:10 +02:00
0e33fbdcb9
miner: ignore future errors
2015-07-03 17:21:23 +02:00
29e2fb38f8
core, miner: miner header validation, transaction & receipt writing
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* Miners do now verify their own header, not their state.
* Changed old putTx and putReceipts to be exported
* Moved writing of transactions and receipts out of the block processer
in to the chain manager. Closes #1386
* Miner post ChainHeadEvent & ChainEvent. Closes #1388
2015-07-03 13:56:50 +02:00
4c490db6af
Use uint64 for block header timestamp
2015-06-30 10:52:11 +02:00
d8fe64acaa
core, miner: added queued write to WriteBlock
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This fixes an issue with the lru cache not being available when calling
WriteBlock. WriteBlock previously always assumed to be called from the
InsertChain where the lru cache was always created prior to calling
WriteBlock. When being called from the worker this could lead in to a
nil pointer exception being thrown and causing database corruption.
2015-06-30 11:14:43 +02:00
a8ebf756c7
Merge branch 'miner-broadcast' into core-optimisations-2
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Conflicts:
core/chain_manager.go
miner/worker.go
2015-06-29 18:55:49 +02:00
ac80ec59dc
miner: update root only when mining
2015-06-29 18:51:49 +02:00
1d42888d30
core/types: make blocks immutable
2015-06-29 18:51:47 +02:00
b39042db56
core, miner: implemented canary
2015-06-29 13:31:49 +02:00
d1e93db3eb
core, miner: added write block method & changed mining propagation
2015-06-29 13:31:49 +02:00
059a1e9e4e
miner: broadcast block before insertion/validation
2015-06-29 13:31:49 +02:00
07c3de3f75
core, miner, xeth: renamed gas methods
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* BuyGas => SubGas
* RefundGas => AddGas
* SetGasPool => SetGasLimit
2015-06-21 17:09:19 +02:00
6d817e16c1
core, miner: tx pool drops txs below ask price
2015-06-15 11:33:08 +02:00
cf3aabb9d3
miner: update gas used after tx proc for pending block
2015-06-10 13:52:38 +02:00
a9c058dfe0
crash fix: skip deep log if self.chain is not caught up
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@see trace https://gist.github.com/eupraxic/87fdfefe702c51d5944d
2015-06-08 11:49:59 -07:00
d09a6e5421
core, eth, miner: moved nonce management to tx pool.
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Removed the managed tx state from the chain manager to the transaction
pool where it's much easier to keep track of nonces (and manage them).
The transaction pool now also uses the queue and pending txs differently
where queued txs are now moved over to the pending queue (i.e. txs ready
for processing and propagation).
2015-06-03 22:43:23 +02:00
35806ccc1c
build server fix
2015-05-28 17:18:13 +02:00
912ae80350
miner: Added 5 blocks wait in prep for #1067
2015-05-27 13:33:52 +02:00
12650e16d3
core, miner: fixed miner time issue and removed future blocks
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* Miner should no longer generate blocks with a time stamp less or equal
than it's parent.
* Future blocks are no longer processed and queued directly.
Closes #1118
2015-05-27 13:30:52 +02:00
de12183d38
deep-mining-log: need ring buffer to be one bigger for all-blocks-mined case
2015-05-26 18:55:52 -07:00
6019f1bb0a
deep-mining-log: only track non-stale blocks
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if you track stale blocks, then you quickly overflow your ring buffer in the local network case where you're mining every block and generating a lot of stales.
2015-05-26 18:54:56 -07:00
f1ce5877ba
do not export ring buffer struct
2015-05-23 12:09:59 -07:00
8a7fb5fd34
do not export constant for when to log a deep block you mined
2015-05-23 12:09:52 -07:00
ba295ec6fe
Log locally mined blocks, after they are 5-deep in the chain
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This helps determine which blocks are unlikely to end up as uncles
* Store the 5 most recent locally mined block numbers
* On every imported block, check if the 5-deep block num is in that store
* Also confirm that the block is signed with miner's coinbase
Why not just check the coinbase? This log is useful if you're running
multiple miners and want to know if *this* miner is performing well.
2015-05-22 12:53:32 -07:00
054abe20b8
miner: moved break INSIDE the switch ...
2015-05-21 19:53:27 +02:00
3ea9868b65
miner: on downloader.Done/Fail stop immediately. Ignore pending evs
2015-05-21 18:14:32 +02:00
907848997b
miner: one-shot update loop
2015-05-21 11:57:00 +02:00
f9abcee0f9
fix solc tests unskip
2015-05-20 02:47:13 +01:00
bd0c0a633b
Merge pull request #1022 from obscuren/parallel_nonce_checks
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Parallelise nonce checks
2015-05-18 11:13:53 -07:00
bc5e60cd63
miner: stale block notification
2015-05-18 18:16:53 +02:00
60561cdca2
fixed issue when miner is not stopping af stop command
2015-05-18 16:09:01 +02:00
7778740315
fixed race condition in miner
2015-05-18 15:13:58 +02:00
c2ef8682fe
eth/downloader: moved start event
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Start event has moved because it could possibly could stall the miner
2015-05-16 13:02:30 +02:00
fe64a13cea
Adjust miner coinbase and not just miner worker coinbase
2015-05-16 12:56:06 +02:00
741fa8ca9c
miner: mutex locks on cpu agent. Closes #1007
2015-05-16 12:55:56 +02:00
d3e84cc8b4
miner: properly check for mining operation on Register
2015-05-15 20:26:15 +02:00
5cec1aad15
core, miner: fork resolving and restart miner after sync op
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Fork resolving fixes #940
2015-05-15 20:26:15 +02:00
b71091e337
eth, eth/downloader, miner: use download events to check miner start
2015-05-15 00:43:10 +02:00
c7a13c9be8
Merge pull request #969 from Gustav-Simonsson/ethash_improve_hashrate_update2
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Make read of ethash hashrate atomic and update ethash godep
2015-05-14 04:05:27 -07:00
bdec8c3e41
Combined two loops
2015-05-14 05:02:15 -04:00
b24f16fa53
Make read of ethash hashrate atomic and update ethash godep
2015-05-14 04:05:49 +02:00
fca3333f7f
Created separate family and ancestors environment objects
2015-05-13 20:46:23 -04:00
2c1b0ff17e
Update key store to new spec but keep address field for now
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* Also fix address types post-rebase
2015-05-12 17:22:17 +02:00
97dd4551ef
miner, cmd/geth: miner will not ignored owned account transactions
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Miner does not ignore low gas txs from accounts that are owned.
2015-05-11 21:47:34 +02:00
21e52efdfe
cmd/geth, miner, backend, xeth: Fixed miner threads to be settable
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Miner threads are now settable through the admin interface (closes #897 )
and specify 0 CPU worker threads when eth_getWork is called (closes #916 )
2015-05-11 17:21:22 +02:00
8e77f81586
Return 32-byte hashes from GetWork
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Ensures that the Get Work results are a consistent length. Closes #917
2015-05-11 10:11:33 -04:00
6ecba12650
miner: added log message for mining operation. #912
2015-05-11 11:39:33 +02:00
3c6c891680
core: optimise pending transaction processing
2015-05-11 11:39:33 +02:00
a2919b5e17
core, eth, miner: improved tx removal & fatal error on db sync err
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* core: Added GasPriceChange event
* eth: When one of the DB flush methods error a fatal error log message
is given. Hopefully this will prevent corrupted databases from
occuring.
* miner: remove transactions with low gas price. Closes #906 , #903
2015-05-11 11:39:33 +02:00
7eed47fad5
miner, tests: fixed block test
2015-05-09 12:51:40 +02:00
e3a08875f6
miner: start/stop mutex locked. Closes #887
2015-05-09 12:32:36 +02:00
a7705fc203
miner: moved gasprice to non-method
2015-05-09 12:13:46 +02:00
13ddf20bd2
miner, cmd/geth: settable gas price from flags and console
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* --gasprice "<num>" flag
* admin.miner.setGasPrice( <num> )
2015-05-09 12:04:00 +02:00
b1cc9cdc74
Integrate new ethash API and change geth makedag cmd
2015-05-05 08:24:15 +02:00
735b029db9
core: return the index of the block that failed when inserting a chain
2015-04-29 14:00:24 +02:00
145e02fc54
core, miner: added value check on tx validation
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* Changed CalcGasLimit to no longer need current block
* Added a gas * price + value on tx validation
* Transactions in the pool are now re-validated once every X
2015-04-26 11:19:40 +02:00
48135657c4
miner: show error message for gas limit per account
2015-04-23 11:50:12 +02:00
4feb5f6f9c
xeth, miner: updated some logging
2015-04-23 11:50:11 +02:00
96e2b6bc07
miner: use 32bit atomic operations
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64bit atomic operations are not available on all 32bit platforms.
2015-04-22 12:31:19 +02:00
1d6d42919e
miner: ignore a tx's transactor after a gas limit has been returned
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When worker encounters a gas limit error, subsequent txs should be
ignored from that particular account. This will prevent:
1. Nonce errors been thrown all around
2. The "Known tx" error. Closes #719
3. Repeated contract address. Closes #731
2015-04-21 11:26:04 +02:00
fa729a0c55
miner: go fmt
2015-04-20 00:41:50 +02:00
5caf1aa1a9
Switched getWork third output from difficulty to target
2015-04-19 17:42:21 -04:00
2cc9211269
miner: fixed remote miner current work
2015-04-19 21:58:58 +02:00
2c1a6a349b
miner: removed default timer & update dag when threads > 0
2015-04-19 21:45:40 +02:00
576393550d
add extra space to miner icon
2015-04-17 15:00:37 +02:00
ec6cbb914b
miner: start a newly registered agent if the miner is running. Closes #681
2015-04-15 17:04:22 +02:00
eaf73b55bc
miner: moved bad uncle logging to ridiculous log level. Closes #720
2015-04-15 12:12:20 +02:00
4f3c169b4e
miner: don't break loop when encountering gas limit reach err
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Processing transactions should continue when a transaction throws a gas
limit reached error. Other transactions may actually succeed.
2015-04-13 22:58:53 +02:00
6184781b49
Improved transaction pool
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The transaction pool will now some easily be able to pre determine the
validity of a transaction by checking the following:
* Account existst
* gas limit higher than the instrinsic gas
* enough funds to pay upfront costs
* nonce check
2015-04-08 20:47:32 +02:00
1c872ddf4b
Changed how logs are being recorded
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Logs are now recorded per transactions instead of tossing them out after
each transaction. This should also fix an issue with
`eth_getFilterLogs` (#629 ) Also now implemented are the `transactionHash,
blockHash, transactionIndex, logIndex` on logs. Closes #654 .
2015-04-08 17:15:45 +02:00
d09d2b96fc
fixed stop of miner
2015-04-08 00:30:23 +02:00
688d118c7e
Updated logging
2015-04-07 14:57:04 +02:00
7b6a8cc9ae
Fixed pending states
2015-04-07 12:32:55 +02:00
9c55576c7b
Block header changed & console miner control
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* miner control moved to `admin.miner`
* miner option to set extra data
* block extra now bytes
2015-04-05 18:59:18 +02:00
50edd4243e
removed hash rate from info log. Added hashrate js func
2015-04-05 13:05:10 +02:00
053d5552ab
Updated logging
2015-04-04 23:04:19 +02:00
2683aac9b0
Make sure we're not mining on an invalid TS
2015-04-04 13:27:17 +02:00
60da9a1289
Put the old hammer back in <3
2015-04-02 13:03:33 +02:00
3f4c1aaf01
info => debug
2015-04-02 12:58:17 +02:00
b8124ec791
Removed old (unused) argument
2015-04-01 23:58:26 +02:00
344b3556eb
Fixed uncle rewards in miner
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The uncle rewards were changed in the block processor. This change will
reflect those changes in the miner as well.
2015-04-01 21:18:41 +02:00
d36501a6e5
Fixed miner
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* Miners could stall because the worker wasn't aware the miner was done
2015-03-26 17:45:03 +01:00
e5a0a0ef48
Moved output to debug
2015-03-26 01:02:51 +01:00
950b4a68c8
Improved miner recovery
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* In case of uncle mining (e.g. same TS) the miner would stop if all
threads happened to mine a potential uncle
2015-03-25 13:51:12 +01:00
eab8f7355d
Event fixes for miner
2015-03-24 13:37:38 +01:00
a59ea7ce29
Changed miner
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* Instead of delivering `Work` to the `Worker`, push a complete Block to
the `Worker` so that each agent can work on their own block.
2015-03-24 10:34:06 +01:00
c8e9ca0483
fixed bad uncles
2015-03-23 18:27:05 +01:00
0330077d76
moved state and vm to core
2015-03-23 16:59:09 +01:00
9be7853e34
Fixed issues with stalled remote miner
2015-03-23 16:35:44 +01:00
dc3a9379f5
logging for possible uncles
2015-03-23 16:14:33 +01:00
6657d544db
Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop
2015-03-23 12:12:53 +01:00
0be6d34048
finally merged *the missing*
2015-03-23 12:12:49 +01:00
91a2275ad3
Move RemoteAgent to miner pkg
2015-03-23 11:21:41 +01:00
82956df523
Get work / submit work partially implemented.
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* WIP missing arguments for submitting new work
* GetWork **done**
2015-03-22 15:38:01 +01:00
ce862ee758
Removed some comments
2015-03-21 14:51:45 +01:00
54dac59285
wip
2015-03-20 17:42:09 +01:00
0a1eeca41e
conversions. -compilable-
2015-03-18 13:00:01 +01:00
b523441361
Moved ethutil => common
2015-03-16 11:27:38 +01:00
387f6bba3e
POW fixes
2015-03-14 16:37:57 +01:00
532a74f50e
Improved errors. Closes #475
2015-03-14 12:43:10 +01:00
03403399fc
Return proper error
2015-03-13 17:47:11 +01:00
310ca62285
Removed some of that gas pre pay magic
2015-03-12 22:29:10 +01:00
d7b5a87b3b
miner: provide coinbase when starting the miner
...
This avoids having to query the coinbase when creating the miner, which
in turn eliminates the dreaded startup error when no accounts are set
up. Later, this will also allow us to simply restart the miner when the
user picks a different coinbase.
This causes a lot of changes in other packages. These are included in
this commit because they're impossible to separate.
2015-03-11 23:43:27 +01:00
7add66c8bb
Use the state to up the balance of the coinbase
2015-03-11 16:32:37 +01:00
cd856cb213
Separated block db from state db. Partial fix for #416
2015-03-06 18:26:16 +01:00
8d9be18b29
Queued approach to delivering chain events
2015-03-06 15:50:44 +01:00
23ad2f02c0
debug comments & pow handling
2015-03-06 10:22:40 +01:00
c47866d251
Miner fixes and updates (including miner)
2015-03-05 09:14:58 +01:00
d4d505c868
Fixed genesis
2015-03-03 21:48:05 +01:00
26de12d9bf
Changed nonce to a uint64
2015-03-03 21:04:31 +01:00
f0b2ea64fc
Merge branch 'jsonlogs' of https://github.com/ethersphere/go-ethereum into ethersphere-jsonlogs
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Conflicts:
eth/block_pool.go
eth/block_pool_test.go
eth/protocol_test.go
miner/worker.go
2015-03-03 20:30:05 +01:00
8e995b97cc
Fixes and debug added
2015-03-03 20:13:11 +01:00
40ff3cac39
merge
2015-03-03 17:56:36 +01:00
313fe3861b
fixed pow stuff
2015-03-03 17:55:23 +01:00
34be795bc1
Merge remote-tracking branch 'tgerring/jsonlogs' into jsonlogs
2015-03-03 13:52:20 +07:00
de9f79133f
Introducing ethash
2015-03-02 22:29:34 -05:00
60a2704b04
Implement eth.miner.new_block event
2015-03-01 16:09:59 +01:00
65cad14f9b
Report debug hash rate
2015-02-28 23:09:49 +01:00
e235b57234
Fixed consensus issue for refunding
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* Refund should _always_ go to the origin
2015-02-26 20:08:35 +01:00
cc43ab9a81
Minor updates for release
2015-02-20 18:05:46 +01:00
75625801f5
fixed merge
2015-02-20 15:18:07 +01:00
0006585391
Merge branch 'develop' of github.com-obscure:ethereum/go-ethereum into develop
2015-02-19 22:46:15 +01:00
fa4cbad315
Optimisations and fixed a couple of DDOS issues in the miner
2015-02-19 22:33:22 +01:00
5aff8bfb59
Implement command line argument to set the amount of agents created by the miner
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Defaults to the amount of cores available on the CPU
2015-02-19 10:38:36 +01:00
8135752a32
"centralised" mining to backend. Closes #323
2015-02-17 12:24:58 +01:00
2c3a014f03
Resolved some bugs in the miner
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* TODO nonce error sometimes persists
* Fixed mining on wrong blocks
* Fixed state error & receipt fail
2015-02-15 16:16:27 +01:00
32c7ebc51d
Fixed mining & limited hash power
2015-02-14 16:52:14 +01:00
ce239333d5
Update balance label when mining
2015-02-13 18:15:23 +01:00
0f3c25b265
Propagate blocks
2015-02-13 18:03:16 +01:00
8a0f23915e
Fixed a few issues in the miner and updated hash rate title
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* Sometimes old nonces were set by "old" agents
* Added the hash rate to the miner
2015-02-13 17:23:09 +01:00
da2fae0e43
Basic structure miner
2015-02-10 13:04:38 +01:00
b22f0f2ef5
merged
2015-02-09 00:06:24 +01:00
Jeffrey Wilcke
Jeffrey Wilcke
Felix Lange
Péter Szilágyi
Gustav Simonsson
Jason Carver
Jason Carver
zelig
Bas van Kervel
Vitalik Buterin
Taylor Gerring
Fabian Vogelsteller
Matthew Wampler-Doty
Maran