vendor: update grpc-go dependency

This updates grpc-go vendor package to v1.11.3 release, to fix server.Stop()
handling so that server.Serve() does not wait blindly.

Full commit list:
d11072e (tag: v1.11.3) Change version to 1.11.3
d06e756 clientconn: add support for unix network in DialContext. (#1883)
452c2a7 Change version to 1.11.3-dev
d89cded (tag: v1.11.2) Change version to 1.11.2
98ac976 server: add grpc.Method function for extracting method from context (#1961)
0f5fa28 Change version to 1.11.2-dev
1e2570b (tag: v1.11.1) Change version to 1.11.1
d28faca client: Fix race when using both client-side default CallOptions and per-call CallOptions (#1948)
48b7669 Change version to 1.11.1-dev
afc05b9 (tag: v1.11.0) Change version to 1.11.0
f2620c3 resolver: keep full unparsed target string if scheme in parsed target is not registered (#1943)
9d2250f status: rename Status to GRPCStatus to avoid name conflicts (#1944)
2756956 status: Allow external packages to produce status-compatible errors (#1927)
0ff1b76 routeguide: reimplement distance calculation
dfbefc6 service reflection can lookup enum, enum val, oneof, and field symbols (#1910)
32d9ffa Documentation: Fix broken link in rpc-errors.md (#1935)
d5126f9 Correct Go 1.6 support policy (#1934)
5415d18 Add documentation and example of adding details to errors (#1915)
57640c0 Allow storing alternate transport.ServerStream implementations in context (#1904)
031ee13 Fix Test: Update the deadline since small deadlines are prone to flakes on Travis. (#1932)
2249df6 gzip: Add ability to set compression level (#1891)
8124abf credentials/alts: Remove the enable_untrusted_alts flag (#1931)
b96718f metadata: Fix bug where AppendToOutgoingContext could modify another context's metadata (#1930)
738eb6b fix minor typos and remove grpc.Codec related code in TestInterceptorCanAccessCallOptions (#1929)
211a7b7 credentials/alts: Update ALTS "New" APIs (#1921)
fa28bef client: export types implementing CallOptions for access by interceptors (#1902)
ec9275b travis: add Go 1.10 and run vet there instead of 1.9 (#1913)
13975c0 stream: split per-attempt data from clientStream (#1900)
2c2d834 stats: add BeginTime to stats.End (#1907)
3a9e1ba Reset ping strike counter right before sending out data. (#1905)
90dca43 resolver: always fall back to default resolver when target does not follow URI scheme (#1889)
9aba044 server: Convert all non-status errors to codes.Unknown (#1881)
efcc755 credentials/alts: change ALTS protos to match the golden version (#1908)
0843fd0 credentials/alts: fix infinite recursion bug [in custom error type] (#1906)
207e276 Fix test race: Atomically access minConnecTimout in testing environment. (#1897)
3ae2a61 interop: Add use_alts flag to client and server binaries (#1896)
5190b06 ALTS: Simplify "New" APIs (#1895)
7c5299d Fix flaky test: TestCloseConnectionWhenServerPrefaceNotReceived (#1870)
f0a1202 examples: Replace context.Background with context.WithTimeout (#1877)
a1de3b2 alts: Change ALTS proto package name (#1886)
2e7e633 Add ALTS code (#1865)
583a630 Expunge error codes that shouldn't be returned from library (#1875)
2759199 Small spelling fixes (unknow -> unknown) (#1868)
12da026 clientconn: fix a typo in GetMethodConfig documentation (#1867)
dfa1834 Change version to 1.11.0-dev (#1863)
46fd263 benchmarks: add flag to benchmain to use bufconn instead of network (#1837)
3926816 addrConn: Report underlying connection error in RPC error (#1855)
445b728 Fix data race in TestServerGoAwayPendingRPC (#1862)
e014063 addrConn: keep retrying even on non-temporary errors (#1856)
484b3eb transport: fix race causing flow control discrepancy when sending messages over server limit (#1859)
6c48c7f interop test: Expect io.EOF from stream.Send() (#1858)
08d6261 metadata: provide AppendToOutgoingContext interface (#1794)
d50734d Add status.Convert convenience function (#1848)
365770f streams: Stop cleaning up after orphaned streams (#1854)
7646b53 transport: support stats.Handler in serverHandlerTransport (#1840)
104054a Fix connection drain error message (#1844)
d09ec43 Implement unary functionality using streams (#1835)
37346e3 Revert "Add WithResolverUserOptions for custom resolver build options" (#1839)
424e3e9 Stream: do not cancel ctx created with service config timeout (#1838)
f9628db Fix lint error and typo (#1843)
0bd008f stats: Fix bug causing trailers-only responses to be reported as headers (#1817)
5769e02 transport: remove unnecessary rstReceived (#1834)
0848a09 transport: remove redundant check of stream state in Write (#1833)
c22018a client: send RST_STREAM on client-side errors to prevent server from blocking (#1823)
82e9f61 Use keyed fields for struct initializers (#1829)
5ba054b encoding: Introduce new method for registering and choosing codecs (#1813)
4f7a2c7 compare atomic and mutex performance in case of contention. (#1788)
b71aced transport: Fix a data race when headers are received while the stream is being closed (#1814)
46bef23 Write should fail when the stream was done but context wasn't cancelled. (#1792)
10598f3 Explain target format in DialContext's documentation (#1785)
08b7bd3 gzip: add Name const to avoid typos in usage (#1804)
8b02d69 remove .please-update (#1800)
1cd2346 Documentation: update broken wire.html link in metadata package. (#1791)
6913ad5 Document that all errors from RPCs are status errors (#1782)
8a8ac82 update const order (#1770)
e975017 Don't set reconnect parameters when the server has already responded. (#1779)
7aea499 credentials: return Unavailable instead of Internal for per-RPC creds errors (#1776)
c998149 Avoid copying headers/trailers in unary RPCs unless requested by CallOptions (#1775)
8246210 Update version to 1.10.0-dev (#1777)
17c6e90 compare atomic and mutex performance for incrementing/storing one variable (#1757)
65c901e Fix flakey test. (#1771)
7f2472b grpclb: Remove duplicate init() (#1764)
09fc336 server: fix bug preventing Serve from exiting when Listener is closed (#1765)
035eb47 Fix TestGracefulStop flakiness (#1767)
2720857 server: fix race between GracefulStop and new incoming connections (#1745)
0547980 Notify parent ClientConn to re-resolve in grpclb (#1699)
e6549e6 Add dial option to set balancer (#1697)
6610f9a Fix test: Data race while resetting global var. (#1748)
f4b5237 status: add Code convenience function (#1754)
47bddd7 vet: run golint on _string files (#1749)
45088c2 examples: fix concurrent map accesses in route_guide server (#1752)
4e393e0 grpc: fix deprecation comments to conform to standard (#1691)
0b24825 Adjust keepalive paramenters in the test such that scheduling delays don't cause false failures too often. (#1730)
f9390a7 fix typo (#1746)
6ef45d3 fix stats flaky test (#1740)
98b17f2 relocate check for shutdown in ac.tearDown() (#1723)
5ff10c3 fix flaky TestPickfirstOneAddressRemoval (#1731)
2625f03 bufconn: allow readers to receive data after writers close (#1739)
b0e0950 After sending second goaway close conn if idle. (#1736)
b8cf13e Make sure all goroutines have ended before restoring global vars. (#1732)
4742c42 client: fix race between server response and stream context cancellation (#1729)
8fba5fc In gracefull stop close server transport only after flushing status of the last stream. (#1734)
d1fc8fa Deflake tests that rely on Stop() then Dial() not reconnecting (#1728)
dba60db Switch balancer to grpclb when at least one address is grpclb address (#1692)
ca1b23b Update CONTRIBUTING.md to CNCF CLA
2941ee1 codes: Add UnmarshalJSON support to Code type (#1720)
ec61302 naming: Fix build constraints for go1.6 and go1.7 (#1718)
b8191e5 remove stringer and go generate (#1715)
ff1be3f Add WithResolverUserOptions for custom resolver build options (#1711)
580defa Fix grpc basics link in route_guide example (#1713)
b7dc71e Optimize codes.String() method using a switch instead of a slice of indexes (#1712)
1fc873d Disable ccBalancerWrapper when it is closed (#1698)
bf35f1b Refactor roundrobin to support custom picker (#1707)
4308342 Change parseTimeout to not handle non-second durations (#1706)
be07790 make load balancing policy name string case-insensitive (#1708)
cd563b8 protoCodec: avoid buffer allocations if proto.Marshaler/Unmarshaler (#1689)
61c6740 Add comments to ClientConn/SubConn interfaces to indicate new methods may be added (#1680)
ddbb27e client: backoff before reconnecting if an HTTP2 server preface was not received (#1648)
a4bf341 use the request context with net/http handler (#1696)
c6b4608 transport: fix race sending RPC status that could lead to a panic (#1687)
00383af Fix misleading default resolver scheme comments (#1703)
a62701e Eliminate data race in ccBalancerWrapper (#1688)
1e1a47f Re-resolve target when one connection becomes TransientFailure (#1679)
2ef021f New grpclb implementation (#1558)
10873b3 Fix panics on balancer and resolver updates (#1684)
646f701 Change version to 1.9.0-dev (#1682)

Fixes: #307

Signed-off-by: Peng Tao <[email protected]>

Gopkg.toml

@@ -40,7 +40,7 @@
 
 [[constraint]]
   name = "google.golang.org/grpc"
-  revision = "5a9f7b402fe85096d2e1d0383435ee1876e863d0"
+  revision = "d11072e7ca9811b1100b80ca0269ac831f06d024"
 
 [prune]
   non-go = true