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C H A P T E R 2 3
Endpoint Interface
23-28
Summary of the Endpoint Interface
filter: { // used to filter incoming data
byteProxy: [{ // an array of frames
byte:
char
, // char or byte to replace
proxy: char // replacement char or byte, or nil
}, ...],
sevenBit:
Boolean
// strip high-order bit
},
rcvOptions: [], // array of options, or a single frame
partialFrequency:
integer
,// freq, in milliseconds, to call
// PartialScript
InputScript: // called when input is terminated
func(
endpoint
,
data
,
terminator
,
options
)...,
PartialScript: // called at partialFrequency interval
func(
endpoint
,
data
)...,
CompletionScript: // called on unexpected completion
func(
endpoint
,
options
,
result
)...,
}
Protos
23
protoBasicEndpoint
23
myEndpoint := {
_proto: protoBasicEndpoint, // proto endpoint
encoding:
integer
,//encoding table,default=kMacRomanEncoding
Instantiate: // instantiates endpoint object
func(
endpoint
,
options
) ...,
Bind: // binds endpoint to comm tool
func(
options
,
callbackSpec
) ...,
UnBind: // unbinds endpoint from comm tool
func(
options
,
callbackSpec
) ...,
Dispose: // disposes endpoint object
func(
options
,
callbackSpec
) ...,
Connect: // establishes connection
func(
options
,
callbackSpec
) ...,
Listen: // passively listens for connection
func(
options
,
callbackSpec
) ...,
Accept: // accepts connection
func(
options
,
callbackSpec
) ...,
Disconnect: // disconnects
func(
cancelPending
,
callbackSpec
) ...,
Output: // sends data
func(
data
,
options
,
outputSpec
) ...,
SetInputSpec: // sets input spec
func(
inputSpec
)...,
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