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Author SHA1 Message Date
Benjamin Canou
d00b9ca1e1 CI: Import Alpine package backport for leveldb-1.18 2017-11-13 22:18:16 +01:00
Benjamin Canou
42734ee4a2 Node: Make sure fatal errors are properly printed 2017-11-13 22:18:16 +01:00
Benjamin Canou
602a10651c Prevalidator: log_debug canceled operation fetches 2017-11-13 22:18:16 +01:00
Benjamin Canou
d5a2bd9604 Distributed_db: register new internal errors 2017-11-13 22:17:56 +01:00
Grégoire Henry
6cb428c1a2 Utils/Data_encoding: add missing case in merge_objs. 2017-11-13 11:04:17 +00:00
Grégoire Henry
5beb62c83e P2p: more debug in P2p_connection. 2017-11-13 11:04:17 +00:00
Grégoire Henry
d866b1bfa5 Distributed_db: add primitive for sending 'message'. 2017-11-13 11:04:17 +00:00
Grégoire Henry
e98e175c21 Lwt_pipe: do not force the size function to count bytes. 
For now, we were always bounding a queue size by the total amount of
allocated bytes. We might want to use ather kind of bounds (e.g. the
total number of elements).
 2017-11-13 11:04:16 +00:00
Grégoire Henry
2d08ba778f Utils: fix Lwt_utils.with_timeout 
The function will never fail with `Timeout`, if the concurrent
computation terminates at the same "time".
 2017-11-13 11:04:16 +00:00
Grégoire Henry
f0acd2e4da Utils: introduce Lwt_dropbox. 
This is a blocking "dropbox" containing a single element. Writing in
the dropbox is a non-blocking operation, that might overwrite the
current element. Reading in the dropbox is blocking while the
'dropbox' is empty.
 2017-11-13 11:04:16 +00:00
Grégoire Henry
f63c5acbf5 Distributed_db: inline the header when broadcasting a new block. 
This adds a small size overhead in the network message, but in most
cases it will avoid a subsequent 'fetch' of the header.
 2017-11-13 11:04:15 +00:00
Grégoire Henry
06873da197 Distributed_db: add an argument timeout to 'prefetch`. 2017-11-13 11:04:15 +00:00
Grégoire Henry
e5c931c6a3 Shell: rename Distributed_db.state -> net_state 2017-11-13 11:04:14 +00:00
Grégoire Henry
16cc5b7ec8 Shell: add more timeout in the prevalidator 2017-11-13 11:04:14 +00:00
Grégoire Henry
f4c045b126 Shell: reintroduce lost call to 'git repack'. 
When updating to 'irmin-1.3' we merged the branch too quickly and we
incidentally removed the support for 'git repack'. This induced heavy
usage of inodes.

This is still a temporary hack, while waiting for a proper backend for
irmin (e.g. based LevelDB).
 2017-11-13 11:31:09 +01:00
Pietro Abate
b25f35e2b5 Rename last occurences of miner into baker 2017-11-10 13:41:52 +01:00
Grégoire Henry
ed75bc5acd Distributed_db: handle timeout in fetch. 2017-11-10 09:52:35 +00:00
Grégoire Henry
a8a906b1ae Distributed_db: use the error monad for fetch. 2017-11-10 09:52:34 +00:00
Grégoire Henry
f40c418d0f Distributed_db: remove the last "lol-object". 2017-11-10 09:52:33 +00:00
Grégoire Henry
41c82d7481 Distributed_db: handle cancelation of call to fetch. 
We properly count the number of waiters and cleanup the table when the
count drops to zero.
 2017-11-10 09:52:33 +00:00
Grégoire Henry
2b4e898407 Distributed_db: use a record instead of a tuple. 2017-11-10 09:52:30 +00:00
Grégoire Henry
f3abee1fdf Utils: add Lwt_pipe.pop_all. 2017-11-10 09:52:29 +00:00
Grégoire Henry
1a10504959 Shell: fixme broken invariant in Distributed_db_functors. 
The invariant of the `clear` function was not properly inforced by the
module interface. This patch remove the inappropriate invariant and
properly rename the function.
 2017-11-10 09:52:29 +00:00
Milo Davis
673f70c5d0 Client Keys: Vanity keys 2017-11-09 12:57:18 +00:00
Benjamin Canou
6de9c68e81 Remove reminiscent trace of Sha256 2017-11-08 23:30:34 +00:00
Grégoire Henry
cb1e5cc396 P2p: missing Lwt_utils.protect in the reader worker. 2017-11-08 23:30:33 +00:00
Grégoire Henry
c9fe53eb10 P2p: reduce the default value of "expected connections". 2017-11-08 23:30:33 +00:00
Grégoire Henry
6f5c51f050 Client: ignore empty files 2017-11-08 23:30:32 +00:00
Grégoire Henry
0e2a751408 P2p: better logging on read timeout. 2017-11-08 23:30:32 +00:00
Grégoire Henry
dad0793353 P2p: better logging on failing "Swap". 2017-11-08 23:30:31 +00:00
Grégoire Henry
ee2cb59731 Remove reminiscent trace of Base48. 
A long time ago we were using a custom Base48 encoding instead of the
standard Base58.
 2017-11-08 23:30:31 +00:00
Milo Davis
f83e0fd7c0 Node: adds version to data directory 2017-11-08 17:49:19 +01:00
Milo Davis
5109db2813 Node: adds error for directory parsing failure 2017-11-08 17:41:54 +01:00
Milo Davis
f99146971a Tutorial: Error monad 2017-11-08 16:42:35 +01:00
Milo Davis
7fb3b3ca85 Tutorial: data_encoding 2017-11-08 16:42:35 +01:00
Alex Coventry
14597b8f7e Utils: OcamlDoc for Data_encoding module. 
This patch is coathored with @milodavis, @abate,
and @klakplok.
 2017-11-08 16:42:35 +01:00
Grégoire Henry
e21672c4ac Jbuilder: do not depend on the git version anymore 2017-11-08 15:55:40 +01:00
Pietro Abate
48d7ba29e8 Generate html API documentation 
- add a new targert "make doc-html" to generate the html doc via
  jbuilder
- this patch adds public_name to jbuild files for all libraries
 2017-11-08 15:55:40 +01:00
Benjamin Canou
a4c06427d5 Update CHANGES.alphanet 2017-11-08 15:53:29 +01:00
Grégoire Henry
0c3a54c2f9 Distributed_db: export disconnect 2017-11-03 15:12:09 +00:00
Grégoire Henry
06e4ec4d9b Distributed_db: proper logging 
New category:

- node.distributed_db.p2p_reader

    log all incoming message, from any peer (debug)

- node.distributed_db.scheduler.*

    log the request scheduler of the given ressources (notice/debug),
    where '*' might be:

    - Operation_hash   (individual operation)
    - Block_hash       (block header)
    - operation_hashes (aggregated operation_hashes of a block)
    - operations       (aggregated operations of a block)
    - Protocol_hash    (protocol)
 2017-11-03 15:12:08 +00:00
Grégoire Henry
616ca33498 Distributed_db: randomly selecting peer 2017-11-03 15:12:08 +00:00
Grégoire Henry
c05c739475 Distributed_db: reset next_request delay 
When registring a new peer as a provider for a ressource,
reset the next request delay.
 2017-11-03 15:12:07 +00:00
Grégoire Henry
79ae54625d Distributed_db: fix concurency issue 
Some `events` might be lost in case of the timeout happens before
concomitantly. We avoid this by storing the `events` promise into the
worker state.
 2017-11-03 15:12:07 +00:00
Grégoire Henry
5c03d92457 Distributed_db: fix concurency issue 
Concurent request of the same ressource might insert multiple 'Pending
request' in the request tracking table. Resulting, only one of them
will ever be satisfied and some worker might be stuck for ever. We
avoid this be removing any cooperation between lookup and insertion in
the table.
 2017-11-03 15:12:07 +00:00
Grégoire Henry
5c1f96f3a1 Shell: add the number of validation passes in the block header. 2017-11-03 15:12:06 +00:00
Grégoire Henry
f7aed9d45d Shell: keep a reference to 'State.t' in 'State.Net.t' 2017-11-03 15:12:05 +00:00
Grégoire Henry
3909baaedc Raw_store: document the Missing_key error 2017-11-03 15:12:05 +00:00
Grégoire Henry
900f16228b Distributed_db: properly reexport the error Missing_data 2017-11-03 15:12:04 +00:00
Grégoire Henry
54a21fdb46 Shell: properly reexport P2p_types.Peer_id. 2017-11-03 15:12:04 +00:00