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[netCDF #KOZ-821332]: Change OpenDAP request size



I too would be interested to know its genesis.
Is this a libcurl setting?

> 
> For further information re: this query, I don't believe it is the http 
> request size causing the slow performance, but 16KiB 'recvfrom' in the system 
> trace (see below)
> 
> Thanks
> Matt
> 
> recvfrom(3, 
> "\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236"..., 
> 16384, 0, NULL, NULL) = 16384
> poll([{fd=3, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 1000) = 1 
> ([{fd=3, revents=POLLIN|POLLRDNORM}])
> poll([{fd=3, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 0) = 1 
> ([{fd=3, revents=POLLIN|POLLRDNORM}])
> recvfrom(3, 
> "\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236"..., 
> 16384, 0, NULL, NULL) = 16384
> poll([{fd=3, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 1000) = 1 
> ([{fd=3, revents=POLLIN|POLLRDNORM}])
> poll([{fd=3, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 0) = 1 
> ([{fd=3, revents=POLLIN|POLLRDNORM}])
> recvfrom(3, 
> "\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236"..., 
> 16384, 0, NULL, NULL) = 16384
> poll([{fd=3, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 1000) = 1 
> ([{fd=3, revents=POLLIN|POLLRDNORM}])
> poll([{fd=3, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 0) = 1 
> ([{fd=3, revents=POLLIN|POLLRDNORM}])
> recvfrom(3, 
> "\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236"..., 
> 16384, 0, NULL, NULL) = 16384
> poll([{fd=3, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 1000) = 1 
> ([{fd=3, revents=POLLIN|POLLRDNORM}])
> poll([{fd=3, events=POLLIN|POLLPRI|POLLRDNORM|POLLRDBAND}], 1, 0) = 1 
> ([{fd=3, revents=POLLIN|POLLRDNORM}])
> recvfrom(3, 
> "\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236\0\0\0\0\0\0G\236"..., 
> 16384, 0, NULL, NULL) = 16384
> 
> -----Original Message-----
> From: Unidata netCDF Support <address@hidden>
> Sent: 07 August 2018 15:42
> To: Jones, Matthew (STFC,RAL,RALSP) <address@hidden>
> Subject: [netCDF #KOZ-821332]: Change OpenDAP request size
> 
> 
> Matthew Jones - UKRI STFC,
> 
> Your Ticket has been received, and a Unidata staff member will review it and 
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> Ticket ID: KOZ-821332
> Subject: Change OpenDAP request size
> Department: Support netCDF
> Priority: Normal
> Status: Open
> 
> 
> 
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=Dennis Heimbigner
  Unidata


Ticket Details
===================
Ticket ID: KOZ-821332
Department: Support netCDF
Priority: Normal
Status: Open
===================
NOTE: All email exchanges with Unidata User Support are recorded in the Unidata 
inquiry tracking system and then made publicly available through the web.  If 
you do not want to have your interactions made available in this way, you must 
let us know in each email you send to us.