Re: [Boost-users] [Asio] [Boost.ASIO] async_read cannot read full data from client

Subject: Re: [Boost-users] [Asio] [Boost.ASIO] async_read cannot read full data from client
From: Sarvagya Pant (sarvagya.pant_at_[hidden])
Date: 2015-07-29 05:42:00

Hi Bjorn,
thanks for your response. While sending message from client I used \q\q as
message separator and used async_read_until using the same as message
separator. Now while client received the message as expected, the server
crashed giving the error:

**Debug Assertion Failed! Expression: string iterator not deferenceable"
Thank you.

On Wed, Jul 29, 2015 at 2:57 PM, Bjorn Reese <breese_at_[hidden]>
wrote:

> On 07/29/2015 06:28 AM, Sarvagya Pant wrote:
>
>  I think in my case the buffer is not full, thus the handler function is
>> not getting called. How should I change my code so that server can read
>> the message sent by client, process it and send back correct response.?
>>
>
> It is easiest to introduce a message separator into your wire protocol.
> For instance, you could terminate each message with a newline. Then you
> can use async_read_until().
>
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-- 
*Sarvagya Pant*
*Kathmandu, Nepal*
*[phone]*