RanchiMall/electrumx
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68 Commits

Author SHA1 Message Date
Neil Booth
99d7e65de8 Give sockets a grace period to close 
Defaults to 15 seconds for now.
Update docs on systemd and process limits.
Fixes #62
 2016-12-10 08:52:24 +09:00
Neil Booth
2a461bd98c Serve sessions in a priority queue. 
Add new RPC command requests.
Adjust sessions RPC command to show pending requests.
Only keep first 15 chars in version string.
Set socket timeout
Try more forceful closing of socket
Fixes #67
 2016-12-09 22:06:04 +09:00
Neil Booth
1a9e8cdcd4 More work 2016-12-09 08:06:03 +09:00
Neil Booth
cbb1e504cc Cache headers. 2016-12-08 06:31:15 +09:00
Neil Booth
e40db63beb Queue requests, which have a process method. 2016-12-08 00:29:46 +09:00
Neil Booth
4e512343be Fix other JSON bugs introduced in 0.8.5 
Further clean up the JSON code.
 2016-12-07 19:44:36 +09:00
Shane Moore
e17a9ee2c7 Update RPC client for JSON rework and add missing arg in json_request_text 
Fixes #60
 2016-12-07 00:25:43 -08:00
Neil Booth
f904ce2f5d Rework the JSON layer 
Batch requests are now processed and encoded incrementally.
Their bandwidth usage is also incrementally added, and so overlarge
responses are rejected as soon as they become too large.
JSON text is also more memory efficient than the python data
structures they represent.
 2016-12-07 08:11:30 +09:00
Neil Booth
b116040365 Clean up param verification code 2016-12-07 08:11:29 +09:00
Neil Booth
be8adbbcd5 Fix some typos. 2016-12-04 23:41:07 +09:00
Neil Booth
ab9d9f7c07 Reduce bandwith usage over the bandwith interval 
So if e.g. your limit is 10MB per hour, then every minute
your cumulative usage will be reduced by 1/6MB.
 2016-12-03 23:32:20 +09:00
Neil Booth
c4e7878407 Add session ID for each session 
Show it in the logs with each session-specific message.
Show the sessions ID in the sessions list with an L suffix if logging.
Add RPC commands to toggle logging of, and disconnect, a session.
Closes #55
 2016-12-03 14:32:09 +09:00
Neil Booth
3d2824218b Close stale sessions 
New envvar SESSION_TIMEOUT
A session with no activity is cut off after this time
Fixes #56
 2016-12-03 13:06:20 +09:00
Neil Booth
625508f5c6 Send no ID for batch request errors 
Fixes #54
 2016-12-03 10:56:55 +09:00
Neil Booth
a412531ccb Fix typos in docs 2016-11-30 21:06:25 +09:00
Neil Booth
15a88600eb Upped read buffer limit to 1m bytes 
This accomodates large tx sends of up to 500k bytes.
However they are unlikely to be propogated by your daemon as the
default relay limit it imposes is 100K.
 2016-11-30 07:26:34 +09:00
Neil Booth
b65bcda504 Add per-session bandwidth limits 2016-11-29 22:19:12 +09:00
Neil Booth
c9a10be5ba Introduce incoming buffer size limit 
- incoming buffered network requests limited to 150,000 bytes
  which I believe is ample for a genuine client
- if exceeded, the connection is dropped
- raise outgoing data limit for RPC connections to 5 MB - expect
  sessions calls can be long and connection is implicitly trusted
- similarly raise incoming buffered data limit to 5 MB for RPC
  connections
 2016-11-29 20:24:58 +09:00
Neil Booth
c6be118bab Tweak Litecoin settings 2016-11-29 07:28:09 +09:00
Santzi
f1911140ef Updated Litecoin mainnet parameters 2016-11-27 19:13:38 +02:00
Neil Booth
b2032b0a66 Fix 2 JSON RPC issues 2016-11-27 21:54:05 +09:00
Neil Booth
292073f2c7 Log large requests and reject them 2016-11-26 09:32:29 +09:00
Neil Booth
59733e4609 Move bitcoin-specific coin defaults to Bitcoin 2016-11-26 08:32:30 +09:00
TheLazieR Yip
dfaf36ae16 Remove header_hashes 2016-11-25 07:25:57 -05:00
TheLazieR Yip
6b63ecb439 Add header_hash and header_prevhash class methods 2016-11-25 07:25:56 -05:00
Neil Booth
42c00d32d2 Rewrite lib/jsonrpc.py to be a useful client too 
Use for an improved electrumx_rpc.py, so it now handles responses spread
over several packets.  Also added a timeout of 5 seconds.

Fixes #43
 2016-11-25 21:19:43 +09:00
Neil Booth
cebf93cdc3 Handle abuse better 
- close connections on any encoding error
- if the connection is closing do not process buffered requests
 2016-11-23 11:52:17 +09:00
TheLazieR Yip
f075f0bb5f Add coin's IRC parameters 2016-11-23 08:15:03 +07:00
Neil Booth
11ed1c4cae Don't log decoding errors any more 
The can be frequent.
Close connections once they reach 10 errors.
 2016-11-22 06:45:22 +09:00
TheLazieR Yip
5aae539476 Add DEFAULT_RPC_PORT for DASH 2016-11-20 19:11:22 +07:00
Neil Booth
87cdd2709d Implement daemon failover 
Daemon URLs can be comma-separated in the DAEMON_URL env var.
Surrounding whitespace is stripped.
http:// is preprended if missing.
The coin's default port is supplied if missing.
A trailing / is supplied if missing.
Closes #33
 2016-11-20 20:52:54 +09:00
Neil Booth
3d87e299ea Move formatted_time to library 2016-11-19 15:42:06 +09:00
Neil Booth
66c493dbf4 Make the default reorg_limit a coin property 2016-11-18 19:21:38 +09:00
Neil Booth
95bb1588ab Add missing await 2016-11-14 19:15:36 +09:00
Neil Booth
41fb143947 Fix typo 2016-11-13 23:18:04 +09:00
Neil Booth
0c2b4afbdc Remove a debug log 2016-11-13 22:40:26 +09:00
Neil Booth
9ac4718218 OP_RETURN can be spent inside false conditions 
See tx 928ed84cd4c48beb0d3494ccc17cc1e06b1473f9dc118db9bb56972395ede461
 2016-11-13 21:55:18 +09:00
Neil Booth
85786b87a2 Save all UTXOs 
Change the DB version
 2016-11-13 20:35:03 +09:00
Neil Booth
57dd4ece9c Avoid annoying exception on shutdown 2016-11-13 17:52:08 +09:00
Neil Booth
fdb5b33fba Prepare 0.4.2 2016-11-13 15:37:51 +09:00
Neil Booth
ecb70fcef9 Merge remote-tracking branch 'github/master' into release-0.4.2 2016-11-13 15:31:54 +09:00
Neil Booth
3b6ab77e47 Break out JSONRPC into own file 
- improved handling of JSON 2.0 RPC protocol
- permits batched requests (not yet supported by Electrum client)
 2016-11-13 13:39:37 +09:00
TheLazieR Yip
66bf2570e5 Move dash stuff into Dash class 
Modify DashTestnet class to use Dash class
 2016-11-13 08:56:26 +07:00
TheLazieR Yip
ff834519aa Update for DASH 
- Update information for both mainnet and testnet
- Use x11_hash module when network name is Dash to process header_hashes
 2016-11-13 00:51:53 +07:00
Neil Booth
8e6e8329ac Remove dead code. 
Also use native python3 functions to speed up 2 lib functions
 2016-11-08 19:14:52 +09:00
Neil Booth
9acd91615c Merge remote-tracking branch 'github/master' into release-0.2.1 
Include's bauerj's storage.py improvements.
 2016-11-07 23:11:34 +09:00
Johann Bauer
f6f674577f Fix RocksDB and LMDB 2016-11-06 18:16:43 +01:00
Neil Booth
e7a516c46e Need to catch script errors 2016-11-06 16:01:02 +09:00
Neil Booth
e2ef9dceaf Rework assertion logic in coins.py 2016-11-06 15:34:20 +09:00
Neil Booth
3ab07c1fb6 Speed up script parsing for ~3% faster throughput 
Also improves the coin abstraction
 2016-11-06 14:32:27 +09:00