Commit Graph

7 Commits

Author SHA1 Message Date
Zach Bloomquist
b8a6baaca3 Retry certain requests on failure (#4015)
* retry requests, basic e2e test

* basic e2e test for chrome behavior

* don't use timeouts to test

* some minor cleanup

* validate google chrome's retry behavior w/ a proxy

* get retries on network errors workin

* cleanup

* final changes before switching approach

* Reverting previous approach in request.coffee, server.coffee

* add retryOnNetworkFailure

* now works with retryOnStatusCodeFailure

* retry 4 times in addition to the 1 initial attempt

* add tests for subresources

* much improved error handling

* have the e2e test really work

* e2e baseurl check

* retry baseurl check

* remove special handling for node 8.2.1 bug

* WIP: continue making progress building out request retry

- swap out passthrough’s for pumpify / duplexify / pump
- clean up error handling / messaging / retry logic

* pipe clientrequest events

* buffer req body to disk, restore error handling/retrying

* don't bubble up errors from failed attempts

* actually pipe reqstream, oops

* add some e2e tests for request body

* revert lib/request.coffee to 7be1051

* add almost-working lazy-stream

* manually fire the 'pipe' event on the reqStream to copy headers to the outgoing message

- restore the ‘error’ propagation so that all tests pass for now

* cleanup leaking 'undefined' into stdout, causing failing e2e tests

- do not set onWarning as a property of project, just pass as an
argument

* add new options to request_spec, deduplicate default opts

* use stream buffer in request.coffee

* revert request.coffee

* last stream_buffer changes before removing fs stuff

* remove fs stuff from stream_buffer, add stream piping tests

* it works! :tada::tada:🎉 using duplexify to separate delayStream and reqBodyBuffer

* retry for .5s max on ECONNREFUSED

* add error codes

* don't timeout proxied requests

* restore baseurl check

* update new e2e tests

* make delay work with rp

* propagate clientresponse events

* removing tests that don't do anything now that we don't ESOCKETTIMEOUT on proxied requests

* add new visit, req options to index.d.ts

* don't fail on server-performance-test

* make retries with status code work again

* account for different stack trace in ci

* fix test

* retry https requests

* add tests for https passthru retries working

* clean up error handling for https-proxy

* fix failing https-proxy tests, tweak agent error handling to prevent multiple callbacks

* make expectedExitCode actual vs. expected in the correct order

* bump up e2e test timeout so it can retry and still work

* update tests

* retry up to 500ms on proxied requests

* add tests for incompatible options errors

* remove .only

* maybe this will help it act more consistently

* help e2e test work in ci

* don't reconnect on already made connections

* clarify naming

* wip: testing https proxy

* better debug calls

* WIP: getting proxy passthrough retry tests going

* handle retrying upstream proxy errors

- add tests for successfully retrying proxy errors and for unsuccessful
retries
- fix onClose errors when proxy connection is closed before enough data
is received
- fix not returning setTimeout correctly

* group related code accordingly

* do not build typescript by default, drop extension from main

* more TODO notes

* don't set a default NO_PROXY if NO_PROXY = ''

* debugging-proxy@2.0.0

* null out reqBodyBuffer when req finishes

* wip: retry in agent, not https-proxy [skip-ci]

* update https-proxy to use @packages/network retries

* retry after connection but before proxy tunnel established

* appease my linty overlords

* update https-proxy tests

* update agent specs, decided to still use tls.connect

it's easier to test and has less complexity

* test retrying HTTPS passthru

* debugging-proxy@2.0.1

* increase defaultCommandTimeout 100 -> 200 to prevent flake in CI

* auto formatting

* fix test to be dynamic and not rely on magic constants

* copy types field when linking proxy images, update packages/network types field

* linting

* add network index.js file

* linting

* improve error messaging experience when verifying base url

* only insert 1 new line

* fix failing test not binding to localhost

* removed test that's covered by e2e specs

* remove dash in 're-try'

* some cleanup for readability

* use allocUnsafe per perf

* unset NO_PROXY with an empty string

* move retry ensuring the baseUrl into url, cleanup some imperative code

* if the head is already present during connect, make connection, else wait for first head bytes

* minor formatting, clarity around conditions, naming

* rename retryInterval -> retryIntervals

* set defaults for requests during creation for clarity

* rename send -> sendPromise to pair better with sendStream

* use retryIntervals instead of juggling MAX_REQUEST_RETRIES

- ensure debug messages are consistent between request streams +
promises
- set static constants

* DRY up status check + network failure + retry logic

- keeps the debug logic identical between promises + streams
- ensures all logic paths are also consistent
- consolidates the pop’ing of intervals in a single place

* find / replace fail

* derp

* make the logic actually correct, set intervals as cloned defaults for recursive lookup

* pass arg correctly

* reduce debugging noise, formatting

* rename intervals -> delaysRemaining for clarity

* added unit tests around getDelayForRetry

* set retryIntervals as default options correctly, add unit tests


Co-authored-by: Brian Mann <brian.mann86@gmail.com>
Co-authored-by: Jennifer Shehane <jennifer@cypress.io>
Co-authored-by: Gleb Bahmutov <gleb.bahmutov@gmail.com>
2019-05-15 12:46:55 -04:00
Zach Bloomquist
c1a345dce2 Improved proxy support (#3531)
* https-proxy: unused file

* server: wrap all https requests that use a proxy

* server: use request lib in ensureUrl if proxy is in use. this makes runs tab work behind a proxy

* electron: pass --proxy-server to app itself, so the embedded github login page works

* cli: first attempt at env vars from windows registry

* cli: api cleanup

* cli: lint

* cli: fix crash on no proxy, add tests

* add desktop-gui watch to terminals.json

* cli: pass along --proxy-source

* electron: pass --proxy-bypass-list too

* server: whitelist proxy* args

* cli: better wording

* desktop-gui: display proxy settings

* extension: force proxy [wip]

* extension: finally, i am victorious over coffeescript

* extension: add -loopback to bypasslist

* extension: revert changes

Revert "extension: force proxy [wip]"

This reverts commit 3ab6ba42a763f25ee65f12eb8b79eb597efc9b11.

* desktop-gui: skip proxysettings if there aren't any

* https-proxy, server: proxy directConnections using https-proxy-agent

* https-agent: pool httpsAgents

* https-proxy: work when they're not on a proxy

* https-proxy: ci - use agent 1.0

* https-proxy: tests

* desktop-gui: hide proxy settings when not using proxy

* https-proxy: pass req through to https-proxy-agent callback

* cli: use get-windows-proxy

* desktop-gui: always show proxy settings

* server: use get-windows-proxy

* electron, server: supply electron proxy config when window launched

* server: fix

* https-proxy: cleanup

* server: clean up ensureUrl

* https-proxy: cleanup

* cli: fix

* cli: fix destructuring

* server: enable ForeverAgent to pool HTTPS/HTTP connections

#3192

* server: updating snapshot

* https-proxy: don't crash, do error if proxy unreachable

* https-proxy:

* get-windows-proxy@1.0.0

* https-proxy: use proxy-from-env to decide on a proxy for a url

* server: fallback to HTTP_PROXY globally if HTTPS_PROXY not set

* server: proxy args test

* cli: add proxy tests

* cli: add test that loadSystemProxySettings is called during download

* cli, server: account for the fact that CI has some proxy vars set

* https-proxy: ""

* cli, https-proxy, server: ""

* desktop-gui: update settings gui

* desktop-gui: cypress tests for proxy settings

* server: strict undefined check

* cli, server: move get-windows-proxy to scope, optionalDeps

* server, cli: use new and improved get-windows-proxy

* cli, server: 1.5.0

* server: re-check for proxy since cli may have failed to load the lib

* server, cli: 1.5.1

* server: NO_PROXY=localhost by default, clean up

* https-proxy: disable Nagle's on proxy sockets

\#3192

* https-proxy: use setNoDelay on upstream, cache https agent

* https-proxy: test basic auth

* https-proxy: add todo: remove this

* server: add custom HTTP(s) Agent implementation w keepalive, tunneling

* server: typescript for agent

* add ts to zunder

* server: more ts

* ts: add missing Agent type declaration

* server: create CombinedAgent

* server: use agent in more places

* ts: more declarations

* server: make script work even if debug port not supplied

* server: begin some testing

* server, ts: agent, tests

* server: test

* server: agent works with websockets now

* server: update snapshot

* server: work out some more bugs with websockets

* server: more websockets

* server: add net_profiler

* https-proxy: fix dangling socket on direct connection

* server: fix potential 'headers have already been sent'

* https-proxy: nab another dangler

* server: update test to expect agent

* https-proxy: fix failing test

* desktop-gui: change on-link

* server: add tests for empty response case

* server: tests

* server: send keep-alive with requests

* server: make net profiler hook on socket.connect

* server: only hook profiler once

* server: update tests, add keep-alive test

* server: only regen headers if needed

* server: move http_overrides into CombinedAgent, make it proxy-proof

for #112

* server: update snapshot

* server: undo

* server: avoid circular dependency

* https-proxy, server: use our Agent instead of https-proxy-agent

* server: add dependency back

* cli: actually use proxy for download

* server, launcher, ts: typescript

* Revert "server, launcher, ts: typescript"

This reverts commit d3f8b8bbb6.

* Revert "Revert "server, launcher, ts: typescript""

This reverts commit 818dfdfd00.

* ts, server: respond to PR

* server, ts: types

* ts: really fix types

* https-proxy, server: export CA from https-proxy

* agent, server, https-proxy: move agent to own package

* agent => networking, move connect into networking

* fix tests

* fix test

* networking: respond to PR changes, add more unit tests

* rename ctx

* networking, ts: add more tests

* server: add ensureUrl tests

* https-proxy: remove https-proxy-agent

* server: use CombinedAgent for API

* server: updates

* add proxy performance tests

* add perf tests to workflow

* circle

* run perf tests with --no-sandbox

* networking, ts: ch-ch-ch-ch-changes

* server, networking: pr changes

* run networking tests in circle

* server: fix performance test

* https-proxy: test that sockets are being closed

* https-proxy: write, not emit

* networking: fix test

* networking: bubble err in connect

* networking: style

* networking: clean p connect error handling

* networking => network

* server: make perf tests really work

* server: really report

* server: use args from browser

* server: use AI to determine max run time

* server: load electron only when needed


Co-authored-by: Brian Mann <brian@cypress.io>
2019-03-31 23:39:10 -04:00
Zach Bloomquist
19a63a0f25 Only listen on loopback interfaces (#3666)
* https-proxy, server: only listen on loopback for ipv4/v6

* server: use supplied port

* https-proxy, server: remove ::1 listener

* server: add test that all servers only listen on lo, not other interfaces
2019-03-15 01:01:50 -04:00
Brian Mann
7ac3b85577 enable disabling chromeWebSecurity in chrome 67 (#2077)
fixes #1951 
fixes #2001
2018-07-01 02:58:42 -04:00
Brian Mann
628281dd65 server / https-proxy: add more debug logs [skip ci] 2017-10-13 21:25:40 -04:00
Brian Mann
f8473537e5 https-proxy: added debug logs 2017-06-14 18:12:09 -04:00
Chris Breidng
6efcf64005 remove core- prefixes from packages 2017-04-21 10:34:19 -04:00