Thanks for reply @Srini. Yes I resolved this issue by replacing the 127.0.0.1 with localhost.
On Wednesday, August 5, 2020 at 11:08:55 PM UTC+5:30, Srini Polavarapu wrote: > > DNS is the default name resolver in gRPC. gRPC C++ uses C-Ares as default > library to resolve DNS unless you set GRPC_DNS_RESOLVER=native. Check that > you have valid nameserver in /etc/resolv.conf. It is strange that > GRPC_DNS_RESOLVER=native did not help which should just use the system > nameresolver. What was the error in that case? Does replacing localhost > with 127.0.0.1 in the channel help? > > On Tuesday, August 4, 2020 at 4:25:36 AM UTC-7 [email protected] wrote: > >> I have cross-compiled the code successfully for QNX ARM 7.0, and able to >> generate the binaries. >> >> >> Very first thing I am going to do is to run the helloworld code on the >> target. So I built the helloworld code available in cpp folder(since I am >> using cpp). >> >> >> I copied only two files greeter_server and greeter_client in target >> machine. I am able to start server using greeter_server successfully. But >> when I run greeter_client in another window, I get failure message. >> >> 14: DNS resolution failed >> Greeter received: RPC failed >> >> Here is the logs >> <https://drive.google.com/file/d/1_kv0PxlcvzHlffVxdQn-KkBBmALQ3x2P/view?usp=sharing> >> after >> enabling GRPC_TRACE=ALL, GRPC_VERBOSITY=DEBUG. >> >> >> Please help me know the issue. >> >> >> We do not have DNS server, I tried using GRPC_DNS_RESOLVER=native, but >> did not helped. >> >> >> Do we need DNS? If its not DNS then, what is it failing? >> >> >> >> Thank you in advance. >> >> >> -Darshan Belanke >> > -- You received this message because you are subscribed to the Google Groups "grpc.io" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/grpc-io/bf119a45-ad39-4ee2-bb41-b53da463371fo%40googlegroups.com.
