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<== Date ==> <== Thread ==>
Subject: Re: StreamDevice with a REST API
From: "Kasemir, Kay via Tech-talk" <tech-talk at aps.anl.gov>
To: "christopher.gregory at stfc.ac.uk" <christopher.gregory at stfc.ac.uk>, "tech-talk at aps.anl.gov" <tech-talk at aps.anl.gov>, "Zimoch Dirk (PSI)" <dirk.zimoch at psi.ch>
Date: Fri, 10 Jun 2022 13:32:15 +0000

> As the host is running on Windows, do you need CR LF CR LF? (I hope not.)

I think so, see https://stackoverflow.com/questions/5757290/http-header-line-break-style :

CR = <US-ASCII CR, carriage return (13)>
LF = <US-ASCII LF, linefeed (10)>
HTTP/1.1 defines the sequence CR LF as the end-of-line marker for all protocol elements except the entity-body

And you need two of them at the end of GET:
  1. Ends the GET
  2. Tells the server that there are no more request headers

Replies:
RE: StreamDevice with a REST API Chris Gregory - STFC UKRI via Tech-talk
References:
StreamDevice with a REST API Chris Gregory - STFC UKRI via Tech-talk
Re: StreamDevice with a REST API Zimoch Dirk (PSI) via Tech-talk
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