Fix this issue follow these two points:
1. Keep track of how many queries are currently open. If `setServers()`
is called while there are open queries, error out.
2. For `Resolver` instances, use option 1. For dns.setServers(), just
create a fresh new default channel every time it is called, and then
set its servers list.
PR-URL: https://github.com/nodejs/node/pull/14891
Fixes: https://github.com/nodejs/node/issues/14734
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Currently when running the test without an internet connection there are
two JavaScript test failures and one cctest. The cctest only fails on
Mac as far as I know. (I've only tested using Mac and Linux thus far).
This commit moves the two JavaScript tests to test/internet.
The details for test_inspector_socket_server.cc:
[ RUN ] InspectorSocketServerTest.FailsToBindToNodejsHost
make[1]: *** [cctest] Segmentation fault: 11
make: *** [test] Error 2
lldb output:
[ RUN ] InspectorSocketServerTest.FailsToBindToNodejsHost
Process 63058 stopped
* thread #1: tid = 0x7b175, 0x00007fff96d04384
* libsystem_info.dylib`_gai_simple + 87, queue =
* 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1,
* address=0x0)
frame #0: 0x00007fff96d04384 libsystem_info.dylib`_gai_simple + 87
libsystem_info.dylib`_gai_simple:
-> 0x7fff96d04384 <+87>: movw (%rdx), %ax
0x7fff96d04387 <+90>: movw %ax, -0x2a(%rbp)
0x7fff96d0438b <+94>: movq %r13, -0x38(%rbp)
0x7fff96d0438f <+98>: movq 0x18(%rbp), %rcx
(lldb) bt
* thread #1: tid = 0x7b175, 0x00007fff96d04384
* libsystem_info.dylib`_gai_simple + 87, queue =
* 'com.apple.main-thread', stop reason = EXC_BAD_ACCESS (code=1,
* address=0x0)
* frame #0: 0x00007fff96d04384 libsystem_info.dylib`_gai_simple + 87
frame #1: 0x00007fff96cfe98b libsystem_info.dylib`search_addrinfo +
179
frame #2: 0x00007fff96cfafef libsystem_info.dylib`si_addrinfo + 2255
frame #3: 0x00007fff96cfa67b libsystem_info.dylib`getaddrinfo + 179
frame #4: 0x00000001017d8888
cctest`uv__getaddrinfo_work(w=0x00007fff5fbfe210) + 72 at
getaddrinfo.c:102
frame #5: 0x00000001017d880e
cctest`uv_getaddrinfo(loop=0x000000010287cb80, req=0x00007fff5fbfe1c8,
cb=0x0000000000000000, hostname="nodejs.org", service="0",
hints=0x00007fff5fbfe268) + 734 at getaddrinfo.c:192
frame #6: 0x000000010171f781
cctest`node::inspector::InspectorSocketServer::Start(this=0x00007fff5fbfe658)
+ 801 at inspector_socket_server.cc:398
frame #7: 0x00000001016ed590
cctest`InspectorSocketServerTest_FailsToBindToNodejsHost_Test::TestBody(this=0x0000000105001fd0)
+ 288 at test_inspector_socket_server.cc:593
I'm not sure about the exact cause for this but when using a standalone
c program to simulate this it seems like when the ai_flags
`AI_NUMERICSERV` is set, which is done in inspector_socket_server.cc
line 394, the servname (the port in the FailsToBindToNodejsHost test) is
expected to be a numeric port string to avoid looking it up in
/etc/services. When the port is 0 as is it was before this commit the
segment fault occurs but not if it is non-zero.
PR-URL: https://github.com/nodejs/node/pull/16255
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Add wrapper for uv's uv_udp_set_multicast_interface which provides the
sender side mechanism to explicitly select an interface. The
equivalent receiver side mechanism is the optional 2nd argument of
addMembership().
PR-URL: https://github.com/nodejs/node/pull/7855
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
`dns.resolveAny` and `dns.resolve` with `"ANY"` has the similar behavior
like `$ dig <domain> any` and returns an array with several types of
records.
`dns.resolveAny` parses the result packet by several rules in turn.
Supported types:
* A
* AAAA
* CNAME
* MX
* NAPTR
* NS
* PTR
* SOA
* SRV
* TXT
Fixes: https://github.com/nodejs/node/issues/2848
PR-URL: https://github.com/nodejs/node/pull/13137
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Roman Reiss <me@silverwind.io>
0.0.0.0 is more common than other special ipv4 addresses, so
it is possible that we may not get ENOTFOUND for such addresses.
Instead, this commit uses a less common address that is reserved
for documentation (RFC) use only.
PR-URL: https://github.com/nodejs/node/pull/13261
Reviewed-By: Roman Reiss <me@silverwind.io>
Reviewed-By: James M Snell <jasnell@gmail.com>
* track callback invocations with common.mustCall() and
common.mustNotCall()
* remove test in test/internet/test-dns.js that is duplicated in
test/parallel/test-dns.js
* move tests that might perform a DNS query from test
test/parallel/test-dns.js to test/internet/test-dns.js
PR-URL: https://github.com/nodejs/node/pull/13163
Reviewed-By: Refael Ackermann <refack@gmail.com>
Reviewed-By: Luigi Pinca <luigipinca@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
SecureContext.addCACert() adds to the existing root store,
preserving root cert entries. option.ca is applied without
calling SecureContext.addRootCerts() so should add to
the default, empty, root store.
This test confirms that the built-in root CAs are not included
when options.ca is used.
Based on:
acd5837fd7
PR-URL: https://github.com/nodejs/node/pull/10389
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Gibson Fahnestock <gibfahn@gmail.com>
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
* remove the manual control for functions execution
* use common.mustCall to control the functions execution automatically
* use let and const instead of var
* use assert.strictEqual instead assert.equal
PR-URL: https://github.com/nodejs/node/pull/10200
Reviewed-By: Italo A. Casas <me@italoacasas.com>
Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com>
* remove the manual control for functions execution
* use common.mustCall to control the functions execution automatically
* use let and const instead of var
* use assert.strictEqual instead assert.equal
PR-URL: https://github.com/nodejs/node/pull/10219
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Use the common.isWindows, common.isFreeBSD and common.isSunOS where
possible.
Add common.isOSX and common.isLinux.
Fix `test-fs-read-file-sync-hostname` as in its current form was not
being run anywhere.
PR-URL: https://github.com/nodejs/node/pull/7845
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: James M Snell <jasnell@gmail.com>
Many of the tests use variables to track when callback functions
are invoked or events are emitted. These variables are then
asserted on process exit. This commit replaces this pattern in
straightforward cases with common.mustCall(). This makes the
tests easier to reason about, leads to a net reduction in lines
of code, and uncovered a few bugs in tests. This commit also
replaces some callbacks that should never be called with
common.fail().
PR-URL: https://github.com/nodejs/node/pull/7753
Reviewed-By: Wyatt Preul <wpreul@gmail.com>
Reviewed-By: Minwoo Jung <jmwsoft@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
