Transfering file via imageserver

[tribeiro]

When opening the file for writing here:

https://github.com/astroufsc/chimera/blob/c3b9daebb4115487bb0af7ab1bec716d3f8b46e2/src/chimera/controllers/imageserver/imageserverhttp.py#L36

The file is opened on "read" only. On Windows it causes problems during the transference. Replacing this by

f = open(filename,"rb") # Read as Binary

solves the issue.

[wschoenell]

@tribeiro,

Can you give more information on this? For me seems to be working. Can you repeat the test with the chimera.config below? Maybe the problem is related to the camera driver and not to the Image Server.

I have tried on LNA with this test: 1) Configure chimera on Windows 7 with this chimera.config:

chimera:
  host: 10.0.8.11
  port: 7666

site:
 name: OPD
 latitude: "-22:32:04"
 longitude: "-45:34:57"
 altitude: 1864

telescope:
   name: fake
   type: FakeTelescope
   min_altitude: 15

camera:
   name: fake
   type: FakeCamera
   use_dss: True

controller:
  - type: ImageServer
    name: imageserver
    httpd: True
    autoload: False

2) Took on Windows an exposure with chimera-cam.

3) Went to http://ip.addr:7669/ from another computer and downloaded the image from the Image Server without problems.

26-07-2015 15:01:52.709 [localhost:7666] INFO chimera.controllers.imageserver.imageserver imageserverhttp.py:22 MACBOOKPRO-8D29 - - [26/Jul/2015 15:01:52] "GET /image/c0a800f508a47ac0af6a7362ff01325d HTTP/1.1" 200 -

[tribeiro]

Just to let everyone know that @wschoenell and I went over this and where able to demonstrate the problem and its solution. I'll post the fixing PR.

[wschoenell]

Fixed on #94.