I'm writing my own awake handler for this, I just don't know how should to deal with his situation :)
his=this
Cyphre
hmm, not sure what is the problem...you should be able to handle that situation using the READ/WROTE events, no?
Rebolek
So should there be some loop in READ event?
something like until some-mysterious-condition [copy port/data] ?
Cyphre
I think first you need to know how much you read already, how much is left to read, if you are at the end of the response or not etc. and build logic around that in the awake handler. What protocol are you trying implement?
Also look at the examples...I don't remeber it from my head directly but you can either read or write on the port from the READ event depending if you want to wait for more data or send something to the server etc. It all depends on the protocol definiton.
Gabriele
Rebolek, IIRC you just call READ again on the port if you want to read more in the 'read event. That will trigger a new 'read event once new data is ready. You should check existing examples (eg. HTTP), I don't know what the state of the documentation is.
this will trigger a new 'read event where you call COPY again etc.
This is from memory so I might be wrong.
Gabriele
For example, in the HTTP scheme, in the 'read event I call the check-response function, which determines if more data is needed (do we have all the headers? do we need content data? etc.) and calls READ on the port accordingly.
actually, I think that returning TRUE from the 'read event means "we are done, no more data to read", which signals the higher level READ to return your data. But, I might be wrong here, I don't remember the details.
Rebolek
Ah, OK, so calling READ from READ. I will try that. Thanks.
Cyphre
Yes, I think Gabriele is right...you need to call READ action from READ event. AFAIK you can also WRITE on port from READ event to send some data to server if necessary...etc. It depends on the protocol spec/logic you need to follow.
>> load ftp://user:pass@ftp.sonic.net/ ** Script error: cannot access state in path port/state/connection ** Where: read either read-decode case load ** Near: read source if find system/options/file-types type [data: de...
I was wondering if this is a known issue or a regression?
The same port/state/connection error shows up when trying to write a file as well.