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Richard Purdie 3be7080d82 bitbake: server/process: Fix ConnectionRefusedError tracebacks
Improve connetion refused error handling:

NOTE: Retrying server connection...
NOTE: Reconnecting to bitbake server...
NOTE: Retrying server connection... (Traceback (most recent call last):
  File "/home/pokybuild/yocto-worker/oe-selftest-opensuse/build/bitbake/lib/bb/server/process.py", line 471, in connectProcessServer
    sock.connect(os.path.basename(sockname))
ConnectionRefusedError: [Errno 111] Connection refused

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/pokybuild/yocto-worker/oe-selftest-opensuse/build/bitbake/lib/bb/main.py", line 464, in setup_bitbake
    server_connection = bb.server.process.connectProcessServer(sockname, featureset)
  File "/home/pokybuild/yocto-worker/oe-selftest-opensuse/build/bitbake/lib/bb/server/process.py", line 502, in connectProcessServer
    os.close(i)
TypeError: an integer is required (got type NoneType)
)
WARNING: /home/pokybuild/yocto-worker/oe-selftest-opensuse/build/bitbake/lib/bb/main.py:481: ResourceWarning: unclosed <socket.socket fd=14, family=AddressFamily.AF_UNIX, type=SocketKind.SOCK_STREAM, proto=0>
  logger.info("Retrying server connection... (%s)" % traceback.format_exc())

(Bitbake rev: 6998fd816ceb0034c852a8fb994901fdf1975cfd)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2018-12-01 11:32:08 +00:00
2018-02-24 10:31:45 +00:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
S
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