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cpp-libs
Actor Framework
Commits
2f349827
Commit
2f349827
authored
Sep 12, 2018
by
Joseph Noir
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Rework newb acceptor creation
parent
8b31104b
Changes
2
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Showing
2 changed files
with
185 additions
and
175 deletions
+185
-175
libcaf_io/caf/io/network/newb.hpp
libcaf_io/caf/io/network/newb.hpp
+164
-147
libcaf_io/test/newb.cpp
libcaf_io/test/newb.cpp
+21
-28
No files found.
libcaf_io/caf/io/network/newb.hpp
View file @
2f349827
...
...
@@ -197,6 +197,8 @@ struct accept_policy {
bool
manual_read
;
};
using
accept_policy_ptr
=
std
::
unique_ptr
<
accept_policy
>
;
// -- protocol policy ----------------------------------------------------------
struct
protocol_policy_base
{
...
...
@@ -584,15 +586,134 @@ private:
bool
writing_
;
};
/// Convenience template alias for declaring state-based brokers.
template
<
class
Message
,
class
State
>
using
stateful_newb
=
stateful_actor
<
State
,
newb
<
Message
>>
;
// Primary template.
template
<
class
T
>
struct
function_traits
:
function_traits
<
decltype
(
&
T
::
operator
())
>
{
};
// Partial specialization for function type.
template
<
class
R
,
class
...
Args
>
struct
function_traits
<
R
(
Args
...)
>
{
using
result_type
=
R
;
using
argument_types
=
std
::
tuple
<
Args
...
>
;
};
// Partial specialization for function pointer.
template
<
class
R
,
class
...
Args
>
struct
function_traits
<
R
(
*
)(
Args
...)
>
{
using
result_type
=
R
;
using
argument_types
=
std
::
tuple
<
Args
...
>
;
};
// Partial specialization for std::function.
template
<
class
R
,
class
...
Args
>
struct
function_traits
<
std
::
function
<
R
(
Args
...)
>>
{
using
result_type
=
R
;
using
argument_types
=
std
::
tuple
<
Args
...
>
;
};
// Partial specialization for pointer-to-member-function (i.e., operator()'s).
template
<
class
T
,
class
R
,
class
...
Args
>
struct
function_traits
<
R
(
T
::*
)(
Args
...)
>
{
using
result_type
=
R
;
using
argument_types
=
std
::
tuple
<
Args
...
>
;
};
template
<
class
T
,
class
R
,
class
...
Args
>
struct
function_traits
<
R
(
T
::*
)(
Args
...)
const
>
{
using
result_type
=
R
;
using
argument_types
=
std
::
tuple
<
Args
...
>
;
};
template
<
class
T
>
using
first_argument_type
=
typename
std
::
tuple_element
<
0
,
typename
function_traits
<
T
>::
argument_types
>::
type
;
/// Spawns a new "newb" broker.
template
<
class
Protocol
,
spawn_options
Os
=
no_spawn_options
,
class
F
,
class
...
Ts
>
typename
infer_handle_from_fun
<
F
>::
type
spawn_newb
(
actor_system
&
sys
,
F
fun
,
transport_policy_ptr
transport
,
native_socket
sockfd
,
Ts
&&
...
xs
)
{
using
impl
=
typename
infer_handle_from_fun
<
F
>::
impl
;
using
first
=
first_argument_type
<
F
>
;
using
message
=
typename
std
::
remove_pointer
<
first
>::
type
::
message_type
;
auto
&
dm
=
dynamic_cast
<
default_multiplexer
&>
(
sys
.
middleman
().
backend
());
// Setup the config.
actor_config
cfg
{
&
dm
};
detail
::
init_fun_factory
<
impl
,
F
>
fac
;
auto
init_fun
=
fac
(
std
::
move
(
fun
),
std
::
forward
<
Ts
>
(
xs
)...);
cfg
.
init_fun
=
[
init_fun
](
local_actor
*
self
)
mutable
->
behavior
{
return
init_fun
(
self
);
};
auto
res
=
sys
.
spawn_class
<
impl
,
Os
>
(
cfg
,
dm
,
sockfd
);
// Get a reference to the newb type.
auto
ptr
=
caf
::
actor_cast
<
caf
::
abstract_actor
*>
(
res
);
CAF_ASSERT
(
ptr
!=
nullptr
);
auto
&
ref
=
dynamic_cast
<
newb
<
message
>&>
(
*
ptr
);
// Set the policies.
ref
.
transport
=
std
::
move
(
transport
);
ref
.
protocol
.
reset
(
new
Protocol
(
&
ref
));
// Start the event handler.
ref
.
start
();
return
res
;
}
/// Spawn a new "newb" broker client to connect to `host`:`port`.
template
<
class
Protocol
,
spawn_options
Os
=
no_spawn_options
,
class
F
,
class
...
Ts
>
expected
<
typename
infer_handle_from_fun
<
F
>::
type
>
spawn_client
(
actor_system
&
sys
,
F
fun
,
transport_policy_ptr
transport
,
std
::
string
host
,
uint16_t
port
,
Ts
&&
...
xs
)
{
expected
<
native_socket
>
esock
=
transport
->
connect
(
host
,
port
);
if
(
!
esock
)
return
std
::
move
(
esock
.
error
());
return
spawn_newb
<
Protocol
>
(
sys
,
fun
,
std
::
move
(
transport
),
*
esock
,
std
::
forward
<
Ts
>
(
xs
)...);
}
// TODO: Remove these two.
template
<
class
Newb
>
actor
make_newb
(
actor_system
&
sys
,
native_socket
sockfd
)
{
auto
&
mpx
=
dynamic_cast
<
default_multiplexer
&>
(
sys
.
middleman
().
backend
());
actor_config
acfg
{
&
mpx
};
auto
res
=
sys
.
spawn_impl
<
Newb
,
hidden
+
lazy_init
>
(
acfg
,
mpx
,
sockfd
);
return
actor_cast
<
actor
>
(
res
);
}
template
<
class
Newb
,
class
Transport
,
class
Protocol
>
actor
make_client_newb
(
actor_system
&
sys
,
std
::
string
host
,
uint16_t
port
)
{
transport_policy_ptr
trans
{
new
Transport
};
expected
<
native_socket
>
esock
=
trans
->
connect
(
host
,
port
);
if
(
!
esock
)
return
{};
auto
res
=
make_newb
<
Newb
>
(
sys
,
*
esock
);
auto
ptr
=
caf
::
actor_cast
<
caf
::
abstract_actor
*>
(
res
);
CAF_ASSERT
(
ptr
!=
nullptr
);
auto
&
ref
=
dynamic_cast
<
Newb
&>
(
*
ptr
);
ref
.
transport
=
std
::
move
(
trans
);
ref
.
protocol
.
reset
(
new
Protocol
(
&
ref
));
ref
.
start
();
return
res
;
}
// -- new broker acceptor ------------------------------------------------------
template
<
class
Message
>
template
<
class
Protocol
,
class
Fun
>
struct
newb_acceptor
:
public
newb_base
,
public
caf
::
ref_counted
{
using
newb_type
=
typename
std
::
remove_pointer
<
first_argument_type
<
Fun
>>::
type
;
using
message_type
=
typename
newb_type
::
message_type
;
// -- constructors and destructors -------------------------------------------
newb_acceptor
(
default_multiplexer
&
dm
,
native_socket
sockfd
)
:
newb_base
(
dm
,
sockfd
)
{
newb_acceptor
(
default_multiplexer
&
dm
,
native_socket
sockfd
,
Fun
f
)
:
newb_base
(
dm
,
sockfd
),
fun_
(
std
::
move
(
f
))
{
// nop
}
...
...
@@ -683,12 +804,12 @@ struct newb_acceptor : public newb_base, public caf::ref_counted {
// -- members ----------------------------------------------------------------
void
read_event
()
{
if
(
accept
or
->
manual_read
)
{
accept
or
->
read_event
(
this
);
if
(
accept
_pol
->
manual_read
)
{
accept
_pol
->
read_event
(
this
);
}
else
{
native_socket
sock
;
transport_policy_ptr
transport
;
std
::
tie
(
sock
,
transport
)
=
accept
or
->
accept
(
this
);
std
::
tie
(
sock
,
transport
)
=
accept
_pol
->
accept
(
this
);
auto
en
=
create_newb
(
sock
,
std
::
move
(
transport
));
if
(
!
en
)
{
io_error
(
operation
::
read
,
std
::
move
(
en
.
error
()));
...
...
@@ -696,168 +817,64 @@ struct newb_acceptor : public newb_base, public caf::ref_counted {
}
auto
ptr
=
caf
::
actor_cast
<
caf
::
abstract_actor
*>
(
*
en
);
CAF_ASSERT
(
ptr
!=
nullptr
);
auto
&
ref
=
dynamic_cast
<
newb
<
Messag
e
>&>
(
*
ptr
);
accept
or
->
init
(
ref
);
auto
&
ref
=
dynamic_cast
<
newb
<
message_typ
e
>&>
(
*
ptr
);
accept
_pol
->
init
(
ref
);
}
}
void
write_event
()
{
accept
or
->
write_event
(
this
);
accept
_pol
->
write_event
(
this
);
}
virtual
expected
<
actor
>
create_newb
(
native_socket
sock
,
transport_policy_ptr
pol
)
=
0
;
virtual
expected
<
actor
>
create_newb
(
native_socket
sockfd
,
transport_policy_ptr
pol
)
{
CAF_LOG_TRACE
(
CAF_ARG
(
sockfd
));
auto
n
=
io
::
network
::
spawn_newb
<
Protocol
>
(
this
->
backend
().
system
(),
fun_
,
std
::
move
(
pol
),
sockfd
);
auto
ptr
=
caf
::
actor_cast
<
caf
::
abstract_actor
*>
(
n
);
if
(
ptr
==
nullptr
)
{
std
::
cerr
<<
"failed to spawn newb"
<<
std
::
endl
;
return
sec
::
runtime_error
;
}
// auto& ref = dynamic_cast<newb_type&>(*ptr);
return
n
;
}
std
::
unique_ptr
<
accept_policy
>
accept
or
;
std
::
unique_ptr
<
accept_policy
>
accept
_pol
;
private:
Fun
fun_
;
bool
reading_
;
bool
writing_
;
};
template
<
class
T
>
using
acceptor_ptr
=
caf
::
intrusive_ptr
<
newb_acceptor
<
T
>>
;
// -- factories ----------------------------------------------------------------
// Goal:
// spawn_newb<protocol>(behavior, transport, sockfd);
// spawn_client<protocol>(behavior, transport, host, port);
// spawn_server<protocol>(behavior, transport, port);
// TODO: Should the server be an actor as well? Would give us a place to handle
// its failures and the previously existing `new_endpoint_msg`.
// Primary template.
template
<
class
T
>
struct
function_traits
:
function_traits
<
decltype
(
&
T
::
operator
())
>
{
};
// Partial specialization for function type.
template
<
class
R
,
class
...
Args
>
struct
function_traits
<
R
(
Args
...)
>
{
using
result_type
=
R
;
using
argument_types
=
std
::
tuple
<
Args
...
>
;
};
// Partial specialization for function pointer.
template
<
class
R
,
class
...
Args
>
struct
function_traits
<
R
(
*
)(
Args
...)
>
{
using
result_type
=
R
;
using
argument_types
=
std
::
tuple
<
Args
...
>
;
};
// Partial specialization for std::function.
template
<
class
R
,
class
...
Args
>
struct
function_traits
<
std
::
function
<
R
(
Args
...)
>>
{
using
result_type
=
R
;
using
argument_types
=
std
::
tuple
<
Args
...
>
;
};
// Partial specialization for pointer-to-member-function (i.e., operator()'s).
template
<
class
T
,
class
R
,
class
...
Args
>
struct
function_traits
<
R
(
T
::*
)(
Args
...)
>
{
using
result_type
=
R
;
using
argument_types
=
std
::
tuple
<
Args
...
>
;
};
template
<
class
P
,
class
F
>
using
acceptor_ptr
=
caf
::
intrusive_ptr
<
newb_acceptor
<
P
,
F
>>
;
template
<
class
T
,
class
R
,
class
...
Args
>
struct
function_traits
<
R
(
T
::*
)(
Args
...)
const
>
{
using
result_type
=
R
;
using
argument_types
=
std
::
tuple
<
Args
...
>
;
};
template
<
class
T
>
using
first_argument_type
=
typename
std
::
tuple_element
<
0
,
typename
function_traits
<
T
>::
argument_types
>::
type
;
/// Spawns a new "newb" broker.
template
<
class
Protocol
,
spawn_options
Os
=
no_spawn_options
,
class
F
,
class
...
Ts
>
typename
infer_handle_from_fun
<
F
>::
type
spawn_newb
(
actor_system
&
sys
,
F
fun
,
transport_policy_ptr
transport
,
native_socket
sockfd
,
Ts
&&
...
xs
)
{
using
impl
=
typename
infer_handle_from_fun
<
F
>::
impl
;
using
first
=
first_argument_type
<
F
>
;
using
message
=
typename
std
::
remove_pointer
<
first
>::
type
::
message_type
;
template
<
class
Protocol
,
class
Fun
>
acceptor_ptr
<
Protocol
,
Fun
>
make_acceptor
(
actor_system
&
sys
,
Fun
fun
,
accept_policy_ptr
pol
,
native_socket
sockfd
)
{
auto
&
dm
=
dynamic_cast
<
default_multiplexer
&>
(
sys
.
middleman
().
backend
());
// Setup the config.
actor_config
cfg
{
&
dm
};
detail
::
init_fun_factory
<
impl
,
F
>
fac
;
auto
init_fun
=
fac
(
std
::
move
(
fun
),
std
::
forward
<
Ts
>
(
xs
)...);
cfg
.
init_fun
=
[
init_fun
](
local_actor
*
self
)
mutable
->
behavior
{
return
init_fun
(
self
);
};
auto
res
=
sys
.
spawn_class
<
impl
,
Os
>
(
cfg
,
dm
,
sockfd
);
// Get a reference to the newb type.
auto
ptr
=
caf
::
actor_cast
<
caf
::
abstract_actor
*>
(
res
);
CAF_ASSERT
(
ptr
!=
nullptr
);
auto
&
ref
=
dynamic_cast
<
newb
<
message
>&>
(
*
ptr
);
// Set the policies.
ref
.
transport
=
std
::
move
(
transport
);
ref
.
protocol
.
reset
(
new
Protocol
(
&
ref
));
// Start the event handler.
ref
.
start
();
return
res
;
}
/// Spawn a new "newb" broker client to connect to `host`:`port`.
template
<
class
Protocol
,
spawn_options
Os
=
no_spawn_options
,
class
F
,
class
...
Ts
>
expected
<
typename
infer_handle_from_fun
<
F
>::
type
>
spawn_client
(
actor_system
&
sys
,
F
fun
,
transport_policy_ptr
transport
,
std
::
string
host
,
uint16_t
port
,
Ts
&&
...
xs
)
{
expected
<
native_socket
>
esock
=
transport
->
connect
(
host
,
port
);
if
(
!
esock
)
return
std
::
move
(
esock
.
error
());
return
spawn_newb
<
Protocol
>
(
sys
,
fun
,
std
::
move
(
transport
),
*
esock
,
std
::
forward
<
Ts
>
(
xs
)...);
}
template
<
class
Newb
>
actor
make_newb
(
actor_system
&
sys
,
native_socket
sockfd
)
{
auto
&
mpx
=
dynamic_cast
<
default_multiplexer
&>
(
sys
.
middleman
().
backend
());
actor_config
acfg
{
&
mpx
};
auto
res
=
sys
.
spawn_impl
<
Newb
,
hidden
+
lazy_init
>
(
acfg
,
mpx
,
sockfd
);
return
actor_cast
<
actor
>
(
res
);
}
template
<
class
Newb
,
class
Transport
,
class
Protocol
>
actor
make_client_newb
(
actor_system
&
sys
,
std
::
string
host
,
uint16_t
port
)
{
transport_policy_ptr
trans
{
new
Transport
};
expected
<
native_socket
>
esock
=
trans
->
connect
(
host
,
port
);
if
(
!
esock
)
return
{};
auto
res
=
make_newb
<
Newb
>
(
sys
,
*
esock
);
auto
ptr
=
caf
::
actor_cast
<
caf
::
abstract_actor
*>
(
res
);
CAF_ASSERT
(
ptr
!=
nullptr
);
auto
&
ref
=
dynamic_cast
<
Newb
&>
(
*
ptr
);
ref
.
transport
=
std
::
move
(
trans
);
ref
.
protocol
.
reset
(
new
Protocol
(
&
ref
));
ref
.
start
();
auto
res
=
make_counted
<
newb_acceptor
<
Protocol
,
Fun
>>
(
dm
,
sockfd
,
std
::
move
(
fun
));
res
->
accept_pol
=
std
::
move
(
pol
);
res
->
start
();
return
res
;
}
template
<
class
NewbAcceptor
,
class
AcceptPolicy
>
caf
::
intrusive_ptr
<
NewbAcceptor
>
make_server_newb
(
actor_system
&
sys
,
uint16_t
port
,
const
char
*
addr
=
nullptr
,
bool
reuse_addr
=
false
)
{
std
::
unique_ptr
<
AcceptPolicy
>
acc
{
new
AcceptPolicy
};
auto
esock
=
acc
->
create_socket
(
port
,
addr
,
reuse_addr
);
// new_tcp_acceptor_impl(port, addr, reuse_addr);
template
<
class
Protocol
,
class
F
>
expected
<
caf
::
intrusive_ptr
<
newb_acceptor
<
Protocol
,
F
>>>
make_server
(
actor_system
&
sys
,
F
fun
,
accept_policy_ptr
pol
,
uint16_t
port
,
const
char
*
addr
=
nullptr
,
bool
reuse
=
false
)
{
auto
esock
=
pol
->
create_socket
(
port
,
addr
,
reuse
);
if
(
!
esock
)
{
CAF_LOG_
DEBUG
(
"Could not open "
<<
CAF_ARG
(
port
)
<<
CAF_ARG
(
addr
));
return
nullptr
;
CAF_LOG_
ERROR
(
"Could not open "
<<
CAF_ARG
(
port
)
<<
CAF_ARG
(
addr
));
return
sec
::
cannot_open_port
;
}
auto
&
mpx
=
dynamic_cast
<
default_multiplexer
&>
(
sys
.
middleman
().
backend
());
auto
ptr
=
caf
::
make_counted
<
NewbAcceptor
>
(
mpx
,
*
esock
);
ptr
->
acceptor
=
std
::
move
(
acc
);
ptr
->
start
();
return
ptr
;
return
make_acceptor
<
Protocol
,
F
>
(
sys
,
std
::
move
(
fun
),
std
::
move
(
pol
),
*
esock
);
}
/// Convenience template alias for declaring state-based brokers.
template
<
class
Message
,
class
State
>
using
stateful_newb
=
stateful_actor
<
State
,
newb
<
Message
>>
;
}
// namespace network
}
// namespace io
}
// namespace caf
...
...
libcaf_io/test/newb.cpp
View file @
2f349827
...
...
@@ -149,6 +149,7 @@ struct accept_policy_impl : public network::accept_policy {
}
};
/*
template <class Protocol>
struct dummy_basp_newb_acceptor
: public network::newb_acceptor<typename Protocol::message_type> {
...
...
@@ -185,6 +186,7 @@ struct dummy_basp_newb_acceptor
message_tuple_t msg;
std::vector<actor> spawned;
};
*/
class
config
:
public
actor_system_config
{
public:
...
...
@@ -200,13 +202,11 @@ public:
struct
fixture
{
using
newb_t
=
network
::
stateful_newb
<
new_basp_msg
,
test_state
>
;
using
protocol_t
=
network
::
generic_protocol
<
ordering
<
datagram_basp
>>
;
using
acceptor_t
=
dummy_basp_newb_acceptor
<
protocol_t
>
;
config
cfg
;
actor_system
sys
;
default_multiplexer
&
mpx
;
scheduler
::
test_coordinator
&
sched
;
actor
self
;
caf
::
intrusive_ptr
<
acceptor_t
>
na
;
actor
test_newb
;
fixture
()
:
sys
(
cfg
.
parse
(
test
::
engine
::
argc
(),
test
::
engine
::
argv
())),
...
...
@@ -217,22 +217,13 @@ struct fixture {
CAF_REQUIRE
(
esock
);
// Create newb.
network
::
transport_policy_ptr
pol
{
new
dummy_transport
};
self
=
network
::
spawn_newb
<
protocol_t
>
(
sys
,
dummy_broker
,
test_newb
=
network
::
spawn_newb
<
protocol_t
>
(
sys
,
dummy_broker
,
std
::
move
(
pol
),
esock
->
first
);
// And another socket.
esock
=
network
::
new_local_udp_endpoint_impl
(
0
,
nullptr
);
CAF_REQUIRE
(
esock
);
// Create acceptor.
auto
&
mpx
=
dynamic_cast
<
default_multiplexer
&>
(
sys
.
middleman
().
backend
());
auto
ptr
=
make_counted
<
acceptor_t
>
(
mpx
,
esock
->
first
);
ptr
->
acceptor
.
reset
(
new
accept_policy_impl
);
na
=
std
::
move
(
ptr
);
}
~
fixture
()
{
anon_send_exit
(
self
,
exit_reason
::
user_shutdown
);
anon_send_exit
(
test_newb
,
exit_reason
::
user_shutdown
);
exec_all
();
na
->
stop
();
}
// -- supporting -------------------------------------------------------------
...
...
@@ -347,10 +338,10 @@ CAF_TEST(read event) {
const
basp_header
bhdr
{
0
,
13
,
42
};
const
uint32_t
payload
=
1337
;
CAF_MESSAGE
(
"set the expected message"
);
anon_send
(
self
,
expect_atom
::
value
,
bhdr
,
payload
);
anon_send
(
test_newb
,
expect_atom
::
value
,
bhdr
,
payload
);
exec_all
();
CAF_MESSAGE
(
"copy them into the buffer"
);
auto
&
dummy
=
deref
<
newb_t
>
(
self
);
auto
&
dummy
=
deref
<
newb_t
>
(
test_newb
);
auto
&
buf
=
dummy
.
transport
->
receive_buffer
;
write_packet
(
buf
,
ohdr
,
bhdr
,
payload
);
dummy
.
transport
->
received_bytes
=
buf
.
size
();
...
...
@@ -373,10 +364,10 @@ CAF_TEST(message passing) {
const
basp_header
bhdr
{
0
,
13
,
42
};
const
uint32_t
payload
=
1337
;
CAF_MESSAGE
(
"setup read event"
);
anon_send
(
self
,
expect_atom
::
value
,
bhdr
,
payload
);
anon_send
(
self
,
send_atom
::
value
,
ohdr
,
bhdr
,
payload
);
anon_send
(
test_newb
,
expect_atom
::
value
,
bhdr
,
payload
);
anon_send
(
test_newb
,
send_atom
::
value
,
ohdr
,
bhdr
,
payload
);
exec_all
();
auto
&
dummy
=
deref
<
newb_t
>
(
self
);
auto
&
dummy
=
deref
<
newb_t
>
(
test_newb
);
dummy
.
handle_event
(
network
::
operation
::
read
);
CAF_MESSAGE
(
"check the basp header and payload"
);
auto
&
msg
=
dummy
.
state
.
messages
.
front
().
first
;
...
...
@@ -395,11 +386,11 @@ CAF_TEST(timeouts) {
const
basp_header
bhdr
{
0
,
13
,
42
};
const
uint32_t
payload
=
1337
;
CAF_MESSAGE
(
"setup read event"
);
anon_send
(
self
,
expect_atom
::
value
,
bhdr
,
payload
);
anon_send
(
self
,
send_atom
::
value
,
ohdr
,
bhdr
,
payload
);
anon_send
(
test_newb
,
expect_atom
::
value
,
bhdr
,
payload
);
anon_send
(
test_newb
,
send_atom
::
value
,
ohdr
,
bhdr
,
payload
);
exec_all
();
CAF_MESSAGE
(
"trigger read event"
);
auto
&
dummy
=
deref
<
newb_t
>
(
self
);
auto
&
dummy
=
deref
<
newb_t
>
(
test_newb
);
dummy
.
read_event
();
CAF_CHECK
(
!
dummy
.
state
.
expected
.
empty
());
CAF_MESSAGE
(
"trigger waiting timeouts"
);
...
...
@@ -422,10 +413,10 @@ CAF_TEST(message ordering) {
const
basp_header
bhdr_second
{
0
,
12
,
13
};
const
uint32_t
payload_second
=
101
;
CAF_MESSAGE
(
"setup read events"
);
anon_send
(
self
,
expect_atom
::
value
,
bhdr_first
,
payload_first
);
anon_send
(
self
,
expect_atom
::
value
,
bhdr_second
,
payload_second
);
anon_send
(
test_newb
,
expect_atom
::
value
,
bhdr_first
,
payload_first
);
anon_send
(
test_newb
,
expect_atom
::
value
,
bhdr_second
,
payload_second
);
exec_all
();
auto
&
dummy
=
deref
<
newb_t
>
(
self
);
auto
&
dummy
=
deref
<
newb_t
>
(
test_newb
);
auto
&
buf
=
dummy
.
transport
->
receive_buffer
;
CAF_MESSAGE
(
"read second message first"
);
write_packet
(
buf
,
ohdr_second
,
bhdr_second
,
payload_second
);
...
...
@@ -443,14 +434,15 @@ CAF_TEST(write buf) {
const
basp_header
bhdr
{
0
,
13
,
42
};
const
uint32_t
payload
=
1337
;
CAF_MESSAGE
(
"setup read event"
);
anon_send
(
self
,
expect_atom
::
value
,
bhdr
,
payload
);
anon_send
(
self
,
send_atom
::
value
,
bhdr
.
from
,
bhdr
.
to
,
payload
);
anon_send
(
test_newb
,
expect_atom
::
value
,
bhdr
,
payload
);
anon_send
(
test_newb
,
send_atom
::
value
,
bhdr
.
from
,
bhdr
.
to
,
payload
);
exec_all
();
auto
&
dummy
=
deref
<
newb_t
>
(
self
);
auto
&
dummy
=
deref
<
newb_t
>
(
test_newb
);
dummy
.
handle_event
(
network
::
operation
::
read
);
// Message handler will check if the expected message was received.
}
/*
CAF_TEST(newb acceptor) {
CAF_MESSAGE("trigger read event on acceptor");
na->handle_event(network::operation::read);
...
...
@@ -460,5 +452,6 @@ CAF_TEST(newb acceptor) {
for (actor& d : dummy.spawned)
anon_send_exit(d, exit_reason::user_shutdown);
}
*/
CAF_TEST_FIXTURE_SCOPE_END
()
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