+
Point of view
All features
deferred class CONNECTION
Summary
top
Handle one connection to the {SERVER}.
Direct parents
Inherit list: JOB
Known children
Inherit list: HTTP_CONNECTION
Class invariant
top
Overview
top
Features
Server implementation
{SERVER}
Loop implementation
{LOOP_ITEM}
Implementation
{}
{JOB, LOOP_ITEM}
{LOOP_ITEM}
Maximum:
{}
Minimum:
{}
Bits:
{}
effective procedure
{SERVER}
top
Assign ios witht the value of a_io
require
  • a_io.is_connected
ensure
prepare (a_events: EVENTS_SET)
effective procedure
{LOOP_ITEM}
top
Launched before starting the to manage requests.
Indicate in a_events the kind of request to manage.
require
  • a_events /= Void
  • not a_events.queryable
  • not done
is_ready (a_events: EVENTS_SET): BOOLEAN
effective function
{LOOP_ITEM}
top
True if Current is ready to manage requests using a_events to detect it.
require
  • a_events /= Void
  • a_events.queryable
  • not done
done: BOOLEAN
effective function
{LOOP_ITEM}
top
Current has finished managing requests and answers.
restart
effective procedure
{LOOP_ITEM}
top
Restart the connection.
Require by Job. Should not be used.
require
  • done
ensure
  • not done
writable attribute
{}
top
Used to read (request) and write (answer)
priority: INTEGER_32
writable attribute
{JOB, LOOP_ITEM}
top
never change a job's priority after inserting it in loop_item.
Priority should only be set at creation time.
continue
deferred procedure
{LOOP_ITEM}
top
Continue to do the job.
The work to do has to be small work and non blocking, it will continue on next call.
require
infix "<" (other: JOB): BOOLEAN
effective function
{LOOP_ITEM}
top
Maximum_character_code: INTEGER_16
{}
top
Largest supported code for CHARACTER values.
ensure
  • meaningful: Result >= 127
Maximum_integer_8: INTEGER_8
is 127
constant attribute
{}
top
Largest supported value of type INTEGER_8.
Maximum_integer_16: INTEGER_16
is 32767
constant attribute
{}
top
Largest supported value of type INTEGER_16.
Maximum_integer: INTEGER_32
is 2147483647
constant attribute
{}
top
Largest supported value of type INTEGER/INTEGER_32.
Maximum_integer_32: INTEGER_32
is 2147483647
constant attribute
{}
top
Largest supported value of type INTEGER/INTEGER_32.
Maximum_integer_64: INTEGER_64
is 9223372036854775807
constant attribute
{}
top
Largest supported value of type INTEGER_64.
Maximum_real_32: REAL_32
is {REAL_32 3.4028234663852885981170418348451692544e+38}
constant attribute
{}
top
Largest non-special (no NaNs nor infinity) supported value of type REAL_32.
Maximum_real: REAL_64
{}
top
Largest non-special (no NaNs nor infinity) supported value of type REAL.
Just to give an idea of this value: 1.79769313486231570....e+308
Maximum_real_64: REAL_64
{}
top
Largest non-special (no NaNs nor infinity) supported value of type REAL.
Just to give an idea of this value: 1.79769313486231570....e+308
Maximum_real_80: REAL_EXTENDED
{}
top
Largest supported value of type REAL_80.
ensure
Minimum_character_code: INTEGER_16
{}
top
Smallest supported code for CHARACTER values.
ensure
  • meaningful: Result <= 0
Minimum_integer_8: INTEGER_8
is -128
constant attribute
{}
top
Smallest supported value of type INTEGER_8.
Minimum_integer_16: INTEGER_16
is -32768
constant attribute
{}
top
Smallest supported value of type INTEGER_16.
Minimum_integer: INTEGER_32
is -2147483648
constant attribute
{}
top
Smallest supported value of type INTEGER/INTEGER_32.
Minimum_integer_32: INTEGER_32
is -2147483648
constant attribute
{}
top
Smallest supported value of type INTEGER/INTEGER_32.
Minimum_integer_64: INTEGER_64
is -9223372036854775808
constant attribute
{}
top
Smallest supported value of type INTEGER_64.
Minimum_real_32: REAL_32
is {REAL_32 -3.40282346638528859811704183484516925440e+38}
constant attribute
{}
top
Smallest non-special (no NaNs nor infinity) supported value of type REAL_32.
Minimum_real: REAL_64
{}
top
Smallest non-special (no NaNs nor infinity) supported value of type REAL.
Just to give an idea of this value: -1.79769313486231570....e+308
Minimum_real_64: REAL_64
{}
top
Smallest non-special (no NaNs nor infinity) supported value of type REAL.
Just to give an idea of this value: -1.79769313486231570....e+308
Minimum_real_80: REAL_64
{}
top
Smallest supported value of type REAL_80.
ensure
  • meaningful: Result <= 0.0
Boolean_bits: INTEGER_32
{}
top
Number of bits in a value of type BOOLEAN.
ensure
  • meaningful: Result >= 1
Character_bits: INTEGER_32
{}
top
Number of bits in a value of type CHARACTER.
ensure
Integer_bits: INTEGER_32
{}
top
Number of bits in a value of type INTEGER.
ensure
  • integer_definition: Result = 32
Real_bits: INTEGER_32
is 64
constant attribute
{}
top
Number of bits in a value of type REAL.
Pointer_bits: INTEGER_32
{}
top
Number of bits in a value of type POINTER.