Re: [grpc-io] Broken pipe errors in grpc client
Hi Vijay, We were facing these issues during some long running tests,
sending couple of TBs of data. Grpc was sending status code 13, which
according to code seems fatal, so we never tried.
/// Internal errors. Means some invariants expected by underlying System has
/// been broken. If you see one of these errors, Something is very broken.
INTERNAL = 13,
Thanks,
Dinesh
On Wed, Oct 19, 2016 at 4:04 AM, 'Vijay Pai' via grpc.io <
grpc-io@googlegroups.com> wrote:
> Do these error reports actually stop you from reusing this client? These
> are just log messages that say something about the underlying TCP
> connection, but they don't mean that it is a fatal failure on the channel.
> Note that gRPC automatically restarts the TCP connection if you are trying
> to send a message but there is no living TCP connection.
>
> On Friday, September 23, 2016 at 3:24:58 AM UTC-7, Dinesh Pathak wrote:
>>
>> Hi, Can someone help me with this question. Thanks.
>>
>> On Thu, Sep 22, 2016 at 8:46 AM, Dinesh Pathak
>> wrote:
>>
>>> Both client and server are in cpp.
>>> Just to add, server is still usable after this and responds to requests
>>> if we make a new client.
>>>
>>> Thanks.
>>>
>>> On Thu, Sep 22, 2016 at 1:26 AM, Nathaniel Manista
>>> wrote:
>>>
On Tue, Sep 20, 2016 at 11:23 PM, wrote:
> Hi, While running grpc client, sometimes we are getting "broken pipe"
> and "connection reset by peer" errors. Frequency is pretty less.
> Should not grpc client itself retry on these errors.
> What is the application supposed to do in these cases? Is it ok to
> just retry the request in application or do we need to reinitialize the
> client?
> I am using grpc v1.0.
>
> {"created":"@1474401100.638932982","description":"OS
> Error","errno":32,"file":"src/core/lib/iomgr/tcp_posix.c","f
> ile_line":340,"os_error":"Broken pipe","syscall":"sendmsg"}
>
> {"created":"@1474368842.846383126","description":"OS
> Error","errno":104,"file":"src/core/lib/iomgr/tcp_posix.c","
> file_line":340,"os_error":"Connection reset by
> peer","syscall":"sendmsg"}
>
> Thanks in advance.
>
With what programming language are you using gRPC?
-Nathaniel
>>>
>>>
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Re: [grpc-io] Broken pipe errors in grpc client
Do these error reports actually stop you from reusing this client? These
are just log messages that say something about the underlying TCP
connection, but they don't mean that it is a fatal failure on the channel.
Note that gRPC automatically restarts the TCP connection if you are trying
to send a message but there is no living TCP connection.
On Friday, September 23, 2016 at 3:24:58 AM UTC-7, Dinesh Pathak wrote:
>
> Hi, Can someone help me with this question. Thanks.
>
> On Thu, Sep 22, 2016 at 8:46 AM, Dinesh Pathak > wrote:
>
>> Both client and server are in cpp.
>> Just to add, server is still usable after this and responds to requests
>> if we make a new client.
>>
>> Thanks.
>>
>> On Thu, Sep 22, 2016 at 1:26 AM, Nathaniel Manista > > wrote:
>>
>>> On Tue, Sep 20, 2016 at 11:23 PM, >
>>> wrote:
>>>
Hi, While running grpc client, sometimes we are getting "broken pipe"
and "connection reset by peer" errors. Frequency is pretty less.
Should not grpc client itself retry on these errors.
What is the application supposed to do in these cases? Is it ok to just
retry the request in application or do we need to reinitialize the client?
I am using grpc v1.0.
{"created":"@1474401100.638932982","description":"OS
Error","errno":32,"file":"src/core/lib/iomgr/tcp_posix.c","file_line":340,"os_error":"Broken
pipe","syscall":"sendmsg"}
{"created":"@1474368842.846383126","description":"OS
Error","errno":104,"file":"src/core/lib/iomgr/tcp_posix.c","file_line":340,"os_error":"Connection
reset by peer","syscall":"sendmsg"}
Thanks in advance.
>>>
>>> With what programming language are you using gRPC?
>>> -Nathaniel
>>>
>>
>>
>
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Re: [grpc-io] Broken pipe errors in grpc client
Hi, Can someone help me with this question. Thanks.
On Thu, Sep 22, 2016 at 8:46 AM, Dinesh Pathak wrote:
> Both client and server are in cpp.
> Just to add, server is still usable after this and responds to requests if
> we make a new client.
>
> Thanks.
>
> On Thu, Sep 22, 2016 at 1:26 AM, Nathaniel Manista
> wrote:
>
>> On Tue, Sep 20, 2016 at 11:23 PM, wrote:
>>
>>> Hi, While running grpc client, sometimes we are getting "broken pipe"
>>> and "connection reset by peer" errors. Frequency is pretty less.
>>> Should not grpc client itself retry on these errors.
>>> What is the application supposed to do in these cases? Is it ok to just
>>> retry the request in application or do we need to reinitialize the client?
>>> I am using grpc v1.0.
>>>
>>> {"created":"@1474401100.638932982","description":"OS
>>> Error","errno":32,"file":"src/core/lib/iomgr/tcp_posix.c","f
>>> ile_line":340,"os_error":"Broken pipe","syscall":"sendmsg"}
>>>
>>> {"created":"@1474368842.846383126","description":"OS
>>> Error","errno":104,"file":"src/core/lib/iomgr/tcp_posix.c","
>>> file_line":340,"os_error":"Connection reset by
>>> peer","syscall":"sendmsg"}
>>>
>>> Thanks in advance.
>>>
>>
>> With what programming language are you using gRPC?
>> -Nathaniel
>>
>
>
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Re: [grpc-io] Broken pipe errors in grpc client
Both client and server are in cpp.
Just to add, server is still usable after this and responds to requests if
we make a new client.
Thanks.
On Thu, Sep 22, 2016 at 1:26 AM, Nathaniel Manista
wrote:
> On Tue, Sep 20, 2016 at 11:23 PM, wrote:
>
>> Hi, While running grpc client, sometimes we are getting "broken pipe" and
>> "connection reset by peer" errors. Frequency is pretty less.
>> Should not grpc client itself retry on these errors.
>> What is the application supposed to do in these cases? Is it ok to just
>> retry the request in application or do we need to reinitialize the client?
>> I am using grpc v1.0.
>>
>> {"created":"@1474401100.638932982","description":"OS
>> Error","errno":32,"file":"src/core/lib/iomgr/tcp_posix.c","f
>> ile_line":340,"os_error":"Broken pipe","syscall":"sendmsg"}
>>
>> {"created":"@1474368842.846383126","description":"OS
>> Error","errno":104,"file":"src/core/lib/iomgr/tcp_posix.c","
>> file_line":340,"os_error":"Connection reset by peer","syscall":"sendmsg"}
>>
>> Thanks in advance.
>>
>
> With what programming language are you using gRPC?
> -Nathaniel
>
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Re: [grpc-io] Broken pipe errors in grpc client
On Tue, Sep 20, 2016 at 11:23 PM, wrote:
> Hi, While running grpc client, sometimes we are getting "broken pipe" and
> "connection reset by peer" errors. Frequency is pretty less.
> Should not grpc client itself retry on these errors.
> What is the application supposed to do in these cases? Is it ok to just
> retry the request in application or do we need to reinitialize the client?
> I am using grpc v1.0.
>
> {"created":"@1474401100.638932982","description":"OS
> Error","errno":32,"file":"src/core/lib/iomgr/tcp_posix.c","
> file_line":340,"os_error":"Broken pipe","syscall":"sendmsg"}
>
> {"created":"@1474368842.846383126","description":"OS
> Error","errno":104,"file":"src/core/lib/iomgr/tcp_posix.
> c","file_line":340,"os_error":"Connection reset by
> peer","syscall":"sendmsg"}
>
> Thanks in advance.
>
With what programming language are you using gRPC?
-Nathaniel
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[grpc-io] Broken pipe errors in grpc client
Hi, While running grpc client, sometimes we are getting "broken pipe" and
"connection reset by peer" errors. Frequency is pretty less.
Should not grpc client itself retry on these errors.
What is the application supposed to do in these cases? Is it ok to just
retry the request in application or do we need to reinitialize the client?
I am using grpc v1.0.
{"created":"@1474401100.638932982","description":"OS
Error","errno":32,"file":"src/core/lib/iomgr/tcp_posix.c","file_line":340,"os_error":"Broken
pipe","syscall":"sendmsg"}
{"created":"@1474368842.846383126","description":"OS
Error","errno":104,"file":"src/core/lib/iomgr/tcp_posix.c","file_line":340,"os_error":"Connection
reset by peer","syscall":"sendmsg"}
Thanks in advance.
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