Error receiving data with NetworkStream.Read from a ClientSocket

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1.00/5 (1 vote)

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Hi guys,

When I receive data sent from one application to another application I get an error. One application acts as the server and sends data to the client that connected to the server on a particular port.
I sent some information via clientsocket and at that time I got this error.

"Specified argument was out of the range of valid values.Parameter name: size"

Here my coding ...

VB

Dim bytesFrom(10024) As Byte

networkStream.Read(bytesFrom, 0, CInt(clientSocket.ReceiveBufferSize))

clientSocket.ReceiveBufferSize is 505196.

I don't understand this problem. Can anyone help please?

Regards,

Saran.t

Posted 24-Dec-10 20:53pm

saransaki08

Updated 9-Jul-20 14:37pm

Manfred Rudolf Bihy

v3

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Manfred Rudolf Bihy 25-Dec-10 3:14am

Edited for spelling and grammar, added code tags, concise title.

Manfred Rudolf Bihy 25-Dec-10 3:52am

Did you get it to work yet?

Manfred Rudolf Bihy 27-Dec-10 11:16am

Did you you vote a 3? What was that for if I answered your question?

2 solutions

Solution 2

mesmo colocando 1024 nao funcionou

Posted 9-Jul-20 14:37pm

Member 14885591

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CHill60 10-Jul-20 5:56am

Esta não é uma resposta! Use "Have a Question or Comment?" para fazer um comentário. Além disso, você deve usar inglês aqui , por favor

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Manfred Rudolf Bihy · Accepted Answer · 2010-12-24T21:14:00

The problem is with the argument CInt(clientSocket.ReceiveBufferSize in invocation of function Read.
Besides that why would you want to read 505196 bytes into an array that can only take 10024 bytes, is this a typo and you wanted to say your bytesFrom buffer was even only 1024 bytes.

Explanation:

If the size of buffer is less than the size parameter of NetworkStream.Read function an ArgumentOutOfRange Exception is thrown.

See here: http://msdn.microsoft.com/en-us/library/system.net.sockets.networkstream.read.aspx[]

Please make the amount of bytes you want to read smaller or equal to the size of your buffer.

Cheers,

Manfred