mirror of
https://github.com/QB64-Phoenix-Edition/QB64pe.git
synced 2024-07-26 07:25:53 +00:00
6e01fc8dce
Added new _STRCMP and _STRICMP commands for quick string comparisons. Cleaned up QB64 to finish removing the QUI (quick user insert) code and folders. Altered UCASE and LCASE routines to be faster in some situations for us.
40 lines
1.6 KiB
Plaintext
40 lines
1.6 KiB
Plaintext
The '''PUT #''' TCP/IP statement sends unformatted(raw) data to an open connection using a user's handle.
|
|
|
|
|
|
{{PageSyntax}}
|
|
:: PUT #handle, , data
|
|
|
|
|
|
*Sends data (this could be a string, variable array, user defined type, etc) to a connection handle returned by the [[_OPENCLIENT]], [[_OPENHOST]] or [[_OPENCONNECTION]] '''QB64''' functions.
|
|
|
|
|
|
:::::'''Communicating using unformatted/raw streamed data:'''
|
|
* Benefit: Communicate with any TCP/IP compatible protocol (eg. FTP, HTTP, web-pages, etc)
|
|
* Disadvantage: Streamed data has no 'message length' as such, just a continuous bunch of bytes all in a row. Some messages get fragmented and parts of messages can (and often do) arrive at different times.
|
|
* The position parameter(between the commas) is not used in TCP/IP statements.
|
|
:::::'''Your program MUST cater for these situations manually.'''
|
|
|
|
''Example: ''
|
|
|
|
{{CodeStart}}
|
|
'''PUT #'''c, , a$ 'sends data (this could be a string, variable array, user defined type, etc)
|
|
{{Cl|GET (TCP/IP statement)|GET}} #o, , b$ 'reads any available data into variable length string b$
|
|
'''GET #'''o, , x%
|
|
{{CodeEnd}}
|
|
|
|
|
|
''Explanation:'' b$'s length is adjusted to the number of bytes read. Checking [[EOF]](o) is unnecessary. If 2 bytes are available, they are read into x%, if not then nothing is read and [[EOF]](o) will return -1
|
|
|
|
|
|
|
|
|
|
''See the example in [[_OPENCLIENT]]''
|
|
|
|
|
|
''See also:''
|
|
* [[GET (TCP/IP statement)]], [[PRINT (TCP/IP statement)]], [[INPUT (TCP/IP statement)]], [[PUT|PUT #]]
|
|
* [[_OPENCLIENT]], [[_OPENHOST]], [[_OPENCONNECTION]]
|
|
* [[IP Configuration]]
|
|
|
|
|
|
{{PageNavigation}} |