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test: remoteAddress may be undefined #2

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test: remoteAddress may be undefined #2

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c0e181d
test: fixup nodejs 0.8 on travis-ci
Dec 9, 2015
b4a0f71
test: remoteAddress may be undefined
Dec 9, 2015
308002f
remoteAddr may be undefined
Dec 9, 2015
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8 changes: 4 additions & 4 deletions .travis.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,9 @@ node_js:
sudo: false
before_install:
# Setup Node.js version-specific dependencies
- "test $TRAVIS_NODE_VERSION != '0.6' || npm rm --save-dev istanbul"
- "test $TRAVIS_NODE_VERSION != '0.6' -a $TRAVIS_NODE_VERSION != '0.8' || npm rm --save-dev istanbul"
script:
- "test $TRAVIS_NODE_VERSION != '0.6' || npm test"
- "test $TRAVIS_NODE_VERSION = '0.6' || npm run-script test-travis"
- "test $TRAVIS_NODE_VERSION != '0.6' -a $TRAVIS_NODE_VERSION != '0.8' || npm test"
- "test $TRAVIS_NODE_VERSION = '0.6' -o $TRAVIS_NODE_VERSION = '0.8' || npm run-script test-travis"
after_script:
- "test $TRAVIS_NODE_VERSION != '0.6' && npm install coveralls@2 && cat ./coverage/lcov.info | coveralls"
- "test $TRAVIS_NODE_VERSION != '0.6' -a $TRAVIS_NODE_VERSION != '0.8' && npm install coveralls@2 && cat ./coverage/lcov.info | coveralls"
1 change: 1 addition & 0 deletions index.js
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Expand Up @@ -32,6 +32,7 @@ function forwarded(req) {
.filter(Boolean)
.reverse()
var socketAddr = req.connection.remoteAddress
if (!socketAddr) return proxyAddrs;
var addrs = [socketAddr].concat(proxyAddrs)

// return all addresses
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7 changes: 7 additions & 0 deletions test/test.js
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Expand Up @@ -26,6 +26,13 @@ describe('forwarded(req)', function () {
})
assert.deepEqual(forwarded(req), ['127.0.0.1', '10.0.0.1', '10.0.0.2'])
})

it('should parse headers with disconnected client', function () {
var req = createReq(undefined, {
'x-forwarded-for': '10.0.0.2,, 10.0.0.1'
})
assert.deepEqual(forwarded(req), ['10.0.0.1', '10.0.0.2'])
})
})

function createReq(socketAddr, headers) {
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