def __init__(self, name, bits, logger, sriCompare, newSriCallback,
sriChangeCallback, maxsize):
self.name = name
self._portLog = logger
self.queue = collections.deque()
self._maxSize = maxsize
self._breakBlock = False
self.stats = InStats(name, bits=bits)
self.blocking = False
self.sri_cmp = sriCompare
self.newSriCallback = newSriCallback
self.sriChangeCallback = sriChangeCallback
self.sriDict = {} # key=streamID, value=StreamSRI
self._dataBufferLock = threading.Lock()
self._dataAvailable = threading.Condition(self._dataBufferLock)
self._queueAvailable = threading.Condition(self._dataBufferLock)
# Backwards-compatibility
self.port_lock = self._dataBufferLock
# Synchronizes access to the SRIs
self._sriUpdateLock = threading.Lock()
# Streams that are currently active (map of streamID to stream objects)
self._streams = {}
self._streamsMutex = threading.Lock()
# Streams that have the same stream ID as an active stream, when an
# end-of-stream has been queued but not yet read (each entry in the map
# is a list of stream objects)
self._pendingStreams = {}
if self._portLog is None:
self._portLog = logging.getLogger("redhawk.bulkio.input." + name)
_cmpMsg = "DEFAULT"
_newSriMsg = "EMPTY"
_sriChangeMsg = "EMPTY"
if sriCompare != bulkio.sri.compare:
_cmpMsg = "USER_DEFINED"
if newSriCallback:
_newSriMsg = "USER_DEFINED"
if sriChangeCallback:
_sriChangeMsg = "USER_DEFINED"
if self._portLog:
self._portLog.debug(
"bulkio::InPort CTOR port:" + str(name) +
" Blocking/MaxInputQueueSize " + str(self.blocking) + "/" +
str(maxsize) +
" SriCompare/NewSriCallback/SriChangeCallback " + _cmpMsg +
"/" + _newSriMsg + "/" + _sriChangeMsg)
def __init__(self,
name,
logger=None,
sriCompare=sri.compare,
newSriCallback=None,
sriChangeCallback=None,
maxsize=100,
PortTransferType=_TYPE_):
self.name = name
self.logger = logger
self.queue = collections.deque()
self._maxSize = maxsize
self.port_lock = threading.Lock()
self._not_full = threading.Condition(self.port_lock)
self._not_empty = threading.Condition(self.port_lock)
self._breakBlock = False
self.stats = InStats(name, PortTransferType)
self.blocking = False
self.sri_cmp = sriCompare
self.newSriCallback = newSriCallback
self.sriChangeCallback = sriChangeCallback
self.sriDict = {} # key=streamID, value=StreamSRI
if logger == None:
self.logger = logging.getLogger("redhawk.bulkio.input." + name)
_cmpMsg = "DEFAULT"
_newSriMsg = "EMPTY"
_sriChangeMsg = "EMPTY"
if sriCompare != sri.compare:
_cmpMsg = "USER_DEFINED"
if newSriCallback:
_newSriMsg = "USER_DEFINED"
if sriChangeCallback:
_sriChangeMsg = "USER_DEFINED"
if self.logger:
self.logger.debug("bulkio::InPort CTOR port:" + str(name) +
" Blocking/MaxInputQueueSize " +
str(self.blocking) + "/" + str(maxsize) +
" SriCompare/NewSriCallback/SriChangeCallback " +
_cmpMsg + "/" + _newSriMsg + "/" + _sriChangeMsg)
def __init__(self,
name,
logger=None,
attachDetachCallback=None,
sriCmp=sri.compare,
timeCmp=timestamp.compare,
PortType=_TYPE_,
newSriCallback=None,
sriChangeCallback=None,
interface=None):
self.name = name
self.logger = logger
self.port_lock = threading.Lock()
self.sri_query_lock = threading.Lock()
self._attachedStreams = {
} # key=attach_id, value = (streamDef, userid)
self.stats = InStats(name, PortType)
self.sriDict = {} # key=streamID, value=(StreamSRI, PrecisionUTCTime)
self.attachDetachCallback = attachDetachCallback
self.newSriCallback = newSriCallback
self.sriChangeCallback = sriChangeCallback
self.sri_cmp = sriCmp
self.time_cmp = timeCmp
self.sriChanged = False
if not interface:
if self.logger:
self.logger.error(
"InAttachablePort __init__ - an interface must be specified, set to BULKIO.dataSDDS or BULKIO.dataVITA49"
)
raise Port.InvalidPort(
1,
"InAttachablePort __init__ - an interface must be specified, set to BULKIO.dataSDDS or BULKIO.dataVITA49"
)
self.interface = interface # BULKIO port interface (valid options are BULKIO.dataSDDS or BULKIO.dataVITA49)
self.setNewAttachDetachListener(attachDetachCallback)
if self.logger:
self.logger.debug("bulkio::InAttachablePort CTOR port:" +
str(self.name) + " using interface " +
str(self.interface))
