bfx-api-node-plugin-managed-ob
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bfx-api-node-plugin-managed-ob - npm Package Compare versions
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@@ -5,3 +5,3 @@ 'use strict' | ||
| const { symbol, freq, prec, len } = channel | ||
| return [ symbol, freq, prec, len ].map(String).join(':') | ||
| return [symbol, freq, prec, len].map(String).join(':') | ||
| } |
| { | ||
| "name": "bfx-api-node-plugin-managed-ob", | ||
| "version": "1.0.0", | ||
| "version": "1.0.1", | ||
| "description": "Maintains complete local order books for the Bitfinex Node API", | ||
@@ -23,4 +23,7 @@ "engines": { | ||
| ], | ||
| "author": "Bitfinex", | ||
| "contributors": [ | ||
| "Cris Mihalache <cris.m@bitfinex.com> (https://www.bitfinex.com)" | ||
| "Cris Mihalache <cris.m@bitfinex.com> (https://www.bitfinex.com)", | ||
| "Jacob Plaster <jacob.plaster@bitfinex.com> (https://www.bitfinex.com)", | ||
| "Paolo Ardoino <paolo@bitfinex.com> (https://www.bitfinex.com)" | ||
| ], | ||
@@ -31,14 +34,15 @@ "license": "MIT", | ||
| }, | ||
| "dependencies": { | ||
| "bfx-api-node-core": "git+http://github.com/bitfinexcom/bfx-api-node-core.git#semver:^1.1.0", | ||
| "bfx-api-node-models": "git+http://github.com/bitfinexcom/bfx-api-node-models.git#semver:^1.0.12", | ||
| "bluebird": "^3.5.5", | ||
| "debug": "^4.1.1", | ||
| "lodash": "^4.17.15" | ||
| }, | ||
| "devDependencies": { | ||
| "chai": "^3.4.1", | ||
| "mocha": "^3.4.2", | ||
| "standard": "^10.0.2" | ||
| }, | ||
| "dependencies": { | ||
| "bluebird": "^3.5.1", | ||
| "debug": "^2.2.0", | ||
| "lodash": "^4.17.4", | ||
| "bfx-api-node-models": "^1.0.0", | ||
| "bfx-api-node-core": "^1.0.0" | ||
| "babel-eslint": "^10.0.3", | ||
| "chai": "^4.2.0", | ||
| "mocha": "^6.2.0", | ||
| "standard": "^14.1.0" | ||
| } | ||
| } |
@@ -1,3 +0,44 @@ | ||
| # bfx-api-node-plugin-managed-ob | ||
| # Bitfinex Node API Managed OrderBook Plugin | ||
| [](https://travis-ci.org/bitfinexcom/bfx-api-node-plugin-managed-ob) | ||
| This plugin maintains an internal `OrderBook` model and keeps it up to date with incoming ws2 data packets. On each update, a `data:managed:book` event is emitted on the socket, providing a complete `OrderBook` model instance (from `bfx-api-node-models`). | ||
| Note that the manager proxies the event as `managed:book`. If subscribing on a socket instance (`wsState.ev.on(...)`) use the internal event name, otherwise use the manager name with `manager.onWS(...)`. | ||
| ### Example | ||
| ```js | ||
| 'use strict' | ||
| process.env.DEBUG = '*' | ||
| const debug = require('debug')('bfx:api:plugins:managed-ob:example') | ||
| const { Manager, subscribe } = require('bfx-api-node-core') | ||
| const ManagedOBPlugin = require('../') | ||
| const SYMBOL = 'tBTCUSD' | ||
| const mgr = new Manager({ | ||
| transform: true, | ||
| plugins: [ManagedOBPlugin()] | ||
| }) | ||
| mgr.onWS('open', {}, () => debug('connection open')) | ||
| // Receive updated ob | ||
| mgr.onWS('managed:book', {}, (ob) => { | ||
| debug('--') | ||
| debug('recv ob update') | ||
| debug('spread %f, mid price %f', ob.spread(), ob.midPrice()) | ||
| debug('best ask %f, total ask size %f', ob.topAsk(), ob.askAmount()) | ||
| debug('best bid %f, total bid size %f', ob.topBid(), ob.bidAmount()) | ||
| debug('checksum: %s', ob.checksum()) | ||
| }) | ||
| const wsState = mgr.openWS() | ||
| subscribe(wsState, 'book', { | ||
| symbol: SYMBOL, | ||
| len: '25', | ||
| prec: 'P0', | ||
| }) | ||
| ``` |
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Git dependency
Supply chain riskContains a dependency which resolves to a remote git URL. Dependencies fetched from git URLs are not immutable and can be used to inject untrusted code or reduce the likelihood of a reproducible install.
Found 2 instances in 1 package
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Found 1 instance in 1 package
Environment variable access
Supply chain riskPackage accesses environment variables, which may be a sign of credential stuffing or data theft.
Found 1 instance in 1 package
Improved metrics
- Total package byte prevSize
7495
93.77%- Number of package files
15
114.29%- Lines of code
110
92.98%- Number of lines in readme file
45
1025%Worsened metrics
- Dev dependency count
4
33.33%- Number of high supply chain risk alerts
2
Infinity%- Number of low supply chain risk alerts
1
Infinity%- Number of medium supply chain risk alerts
1
Infinity%Dependency changes
- Removed
ansi-regex@2.1.1(transitive)- Removed
ansi-styles@2.2.1(transitive)- Removed
asn1@0.2.6(transitive)- Removed
assert-plus@0.2.01.0.0(transitive)- Removed
async@2.6.4(transitive)- Removed
aws-sign2@0.6.0(transitive)- Removed
bcrypt-pbkdf@1.0.2(transitive)- Removed
bfx-api-node-core@1.6.1(transitive)- Removed
bfx-api-node-models@1.8.2(transitive)- Removed
bfx-api-node-rest@4.6.1(transitive)- Removed
bfx-api-node-util@1.0.12(transitive)- Removed
bfx-api-node-ws1@1.0.4(transitive)- Removed
bignumber.js@9.1.2(transitive)- Removed
bl@1.0.3(transitive)- Removed
bluebird@3.5.5(transitive)- Removed
boom@2.10.1(transitive)- Removed
caseless@0.11.0(transitive)- Removed
chalk@1.1.3(transitive)- Removed
combined-stream@1.0.8(transitive)- Removed
commander@2.20.3(transitive)- Removed
core-util-is@1.0.21.0.3(transitive)- Removed
crc-32@1.2.0(transitive)- Removed
cryptiles@2.0.5(transitive)- Removed
dashdash@1.14.1(transitive)- Removed
debug@2.6.94.1.1(transitive)- Removed
delayed-stream@1.0.0(transitive)- Removed
ecc-jsbn@0.1.2(transitive)- Removed
escape-string-regexp@1.0.5(transitive)- Removed
exit-on-epipe@1.0.1(transitive)- Removed
extend@3.0.2(transitive)- Removed
extsprintf@1.3.0(transitive)- Removed
forever-agent@0.6.1(transitive)- Removed
form-data@1.0.1(transitive)- Removed
generate-function@2.3.1(transitive)- Removed
generate-object-property@1.2.0(transitive)- Removed
getpass@0.1.7(transitive)- Removed
har-validator@2.0.6(transitive)- Removed
has-ansi@2.0.0(transitive)- Removed
hawk@3.1.3(transitive)- Removed
hoek@2.16.3(transitive)- Removed
http-signature@1.1.1(transitive)- Removed
inherits@2.0.4(transitive)- Removed
is-my-ip-valid@1.0.1(transitive)- Removed
is-my-json-valid@2.20.6(transitive)- Removed
is-property@1.0.2(transitive)- Removed
is-typedarray@1.0.0(transitive)- Removed
isarray@1.0.0(transitive)- Removed
isstream@0.1.2(transitive)- Removed
jsbn@0.1.1(transitive)- Removed
json-schema@0.4.0(transitive)- Removed
json-stringify-safe@5.0.1(transitive)- Removed
jsonpointer@5.0.1(transitive)- Removed
jsprim@1.4.2(transitive)- Removed
mime-db@1.52.0(transitive)- Removed
mime-types@2.1.35(transitive)- Removed
ms@2.0.0(transitive)- Removed
node-uuid@1.4.8(transitive)- Removed
oauth-sign@0.8.2(transitive)- Removed
pinkie@2.0.4(transitive)- Removed
pinkie-promise@2.0.1(transitive)- Removed
printj@1.1.2(transitive)- Removed
process-nextick-args@1.0.7(transitive)- Removed
qs@5.2.1(transitive)- Removed
readable-stream@2.0.6(transitive)- Removed
request@2.67.0(transitive)- Removed
request-promise@4.2.0(transitive)- Removed
request-promise-core@1.1.1(transitive)- Removed
safe-buffer@5.0.1(transitive)- Removed
safer-buffer@2.1.2(transitive)- Removed
sntp@1.0.9(transitive)- Removed
sshpk@1.18.0(transitive)- Removed
stealthy-require@1.1.1(transitive)- Removed
string_decoder@0.10.31(transitive)- Removed
stringstream@0.0.6(transitive)- Removed
strip-ansi@3.0.1(transitive)- Removed
supports-color@2.0.0(transitive)- Removed
tough-cookie@2.2.2(transitive)- Removed
tunnel-agent@0.4.3(transitive)- Removed
tweetnacl@0.14.5(transitive)- Removed
ultron@1.1.1(transitive)- Removed
util-deprecate@1.0.2(transitive)- Removed
verror@1.10.0(transitive)- Removed
ws@3.0.08.18.3(transitive)- Removed
xtend@4.0.2(transitive)Updated
bfx-api-node-core@git+http://github.com/bitfinexcom/bfx-api-node-core.git#semver:^1.1.0Updated
bfx-api-node-models@git+http://github.com/bitfinexcom/bfx-api-node-models.git#semver:^1.0.12Updated
bluebird@^3.5.5Updated
debug@^4.1.1Updated
lodash@^4.17.15