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Libraries
pistache
Commits
e4a9b227
Unverified
Commit
e4a9b227
authored
May 20, 2021
by
Kip
Committed by
GitHub
May 20, 2021
Browse files
Options
Browse Files
Download
Plain Diff
Merge pull request #912 from hyperxor/fix_issue_842_and_refactoring
Fix issue #842 and small refactoring
parents
f73f7baf
4e33c220
Changes
6
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Showing
6 changed files
with
213 additions
and
65 deletions
+213
-65
include/pistache/http.h
include/pistache/http.h
+9
-7
src/common/http.cc
src/common/http.cc
+4
-7
src/common/transport.cc
src/common/transport.cc
+2
-10
src/server/endpoint.cc
src/server/endpoint.cc
+5
-7
tests/http_server_test.cc
tests/http_server_test.cc
+163
-30
tests/tcp_client.h
tests/tcp_client.h
+30
-4
No files found.
include/pistache/http.h
View file @
e4a9b227
...
...
@@ -548,7 +548,7 @@ namespace Pistache
class
BodyStep
:
public
Step
{
public:
static
constexpr
auto
Id
=
Meta
::
Hash
::
fnv1a
(
"
Headers
"
);
static
constexpr
auto
Id
=
Meta
::
Hash
::
fnv1a
(
"
Body
"
);
explicit
BodyStep
(
Message
*
message_
)
:
Step
(
message_
)
...
...
@@ -616,17 +616,11 @@ namespace Pistache
State
parse
();
Step
*
step
();
std
::
chrono
::
steady_clock
::
time_point
time
()
const
{
return
time_
;
}
protected:
std
::
array
<
std
::
unique_ptr
<
Step
>
,
StepsCount
>
allSteps
;
size_t
currentStep
=
0
;
std
::
chrono
::
steady_clock
::
time_point
time_
;
private:
ArrayStreamBuf
<
char
>
buffer
;
StreamCursor
cursor
;
...
...
@@ -643,7 +637,15 @@ namespace Pistache
void
reset
()
override
;
std
::
chrono
::
steady_clock
::
time_point
time
()
const
{
return
time_
;
}
Request
request
;
private:
std
::
chrono
::
steady_clock
::
time_point
time_
;
};
template
<
>
...
...
src/common/http.cc
View file @
e4a9b227
...
...
@@ -549,7 +549,6 @@ namespace Pistache
bool
ParserBase
::
feed
(
const
char
*
data
,
size_t
len
)
{
time_
=
std
::
chrono
::
steady_clock
::
now
();
return
buffer
.
feed
(
data
,
len
);
}
...
...
@@ -559,7 +558,6 @@ namespace Pistache
cursor
.
reset
();
currentStep
=
0
;
time_
=
std
::
chrono
::
steady_clock
::
time_point
(
std
::
chrono
::
steady_clock
::
duration
(
0
));
}
Step
*
ParserBase
::
step
()
...
...
@@ -933,11 +931,8 @@ namespace Pistache
return
transport_
->
asyncWrite
(
fd
,
buffer
)
.
then
<
std
::
function
<
Async
::
Promise
<
ssize_t
>
(
ssize_t
)
>
,
std
::
function
<
void
(
std
::
exception_ptr
&
)
>>
(
[
=
](
int
/*l*/
)
{
return
Async
::
Promise
<
ssize_t
>
(
[
=
](
Async
::
Deferred
<
ssize_t
>
/*deferred*/
)
mutable
{
return
;
});
[
=
](
ssize_t
data
)
{
return
Async
::
Promise
<
ssize_t
>::
resolved
(
data
);
},
[
=
](
std
::
exception_ptr
&
eptr
)
{
...
...
@@ -1043,6 +1038,7 @@ namespace Pistache
Private
::
ParserImpl
<
Http
::
Request
>::
ParserImpl
(
size_t
maxDataSize
)
:
ParserBase
(
maxDataSize
)
,
request
()
,
time_
(
std
::
chrono
::
steady_clock
::
now
())
{
allSteps
[
0
].
reset
(
new
RequestLineStep
(
&
request
));
allSteps
[
1
].
reset
(
new
HeadersStep
(
&
request
));
...
...
@@ -1054,6 +1050,7 @@ namespace Pistache
ParserBase
::
reset
();
request
=
Request
();
time_
=
std
::
chrono
::
steady_clock
::
now
();
}
Private
::
ParserImpl
<
Http
::
Response
>::
ParserImpl
(
size_t
maxDataSize
)
...
...
src/common/transport.cc
View file @
e4a9b227
...
...
@@ -107,10 +107,6 @@ namespace Pistache
handleTimer
(
std
::
move
(
entry_
));
timers
.
erase
(
it
->
first
);
}
else
{
throw
std
::
runtime_error
(
"Unknown fd"
);
}
}
else
if
(
entry
.
isWritable
())
{
...
...
@@ -218,11 +214,6 @@ namespace Pistache
{
// Clean up buffers
Guard
guard
(
toWriteLock
);
auto
&
wq
=
toWrite
[
fd
];
while
(
wq
.
size
()
>
0
)
{
wq
.
pop_front
();
}
toWrite
.
erase
(
fd
);
}
...
...
@@ -242,7 +233,7 @@ namespace Pistache
bool
stop
=
false
;
while
(
!
stop
)
{
Guard
guard
(
toWriteLock
);
std
::
unique_lock
<
std
::
mutex
>
lock
(
toWriteLock
);
auto
it
=
toWrite
.
find
(
fd
);
...
...
@@ -270,6 +261,7 @@ namespace Pistache
reactor
()
->
modifyFd
(
key
(),
fd
,
NotifyOn
::
Read
,
Polling
::
Mode
::
Edge
);
stop
=
true
;
}
lock
.
unlock
();
};
size_t
totalWritten
=
buffer
.
offset
();
...
...
src/server/endpoint.cc
View file @
e4a9b227
...
...
@@ -75,7 +75,6 @@ namespace Pistache
void
TransportImpl
::
onReady
(
const
Aio
::
FdSet
&
fds
)
{
bool
handled
=
false
;
for
(
const
auto
&
entry
:
fds
)
{
if
(
entry
.
getTag
()
==
Polling
::
Tag
(
timerFd
))
...
...
@@ -83,11 +82,10 @@ namespace Pistache
uint64_t
wakeups
;
::
read
(
timerFd
,
&
wakeups
,
sizeof
wakeups
);
checkIdlePeers
();
handled
=
true
;
break
;
}
}
if
(
!
handled
)
Base
::
onReady
(
fds
);
}
...
...
@@ -114,12 +112,12 @@ namespace Pistache
auto
elapsed
=
now
-
time
;
auto
*
step
=
parser
->
step
();
if
(
step
->
id
()
==
Private
::
RequestLineStep
::
Id
)
if
(
step
->
id
()
==
Private
::
RequestLineStep
::
Id
||
step
->
id
()
==
Private
::
HeadersStep
::
Id
)
{
if
(
elapsed
>
headerTimeout_
||
elapsed
>
bodyTimeout_
)
idlePeers
.
push_back
(
peer
);
}
else
if
(
step
->
id
()
==
Private
::
Headers
Step
::
Id
)
else
if
(
step
->
id
()
==
Private
::
Body
Step
::
Id
)
{
if
(
elapsed
>
bodyTimeout_
)
idlePeers
.
push_back
(
peer
);
...
...
@@ -208,7 +206,7 @@ namespace Pistache
void
Endpoint
::
init
(
const
Endpoint
::
Options
&
options
)
{
listener
.
init
(
options
.
threads_
,
options
.
flags_
,
options
.
threadsName_
);
listener
.
setTransportFactory
([
&
]
{
listener
.
setTransportFactory
([
this
,
options
]
{
if
(
!
handler_
)
throw
std
::
runtime_error
(
"Must call setHandler()"
);
...
...
tests/http_server_test.cc
View file @
e4a9b227
...
...
@@ -108,11 +108,11 @@ struct HandlerWithSlowPage : public Http::Handler
if
(
request
.
resource
()
==
SLOW_PAGE
)
{
std
::
this_thread
::
sleep_for
(
std
::
chrono
::
seconds
(
delay_
));
message
=
"
Slow page content!
\n
"
;
message
=
"
["
+
std
::
to_string
(
counter
++
)
+
"] Slow page content!
"
;
}
else
{
message
=
"
Hello, World!
\n
"
;
message
=
"
["
+
std
::
to_string
(
counter
++
)
+
"] Hello, World!
"
;
}
writer
.
send
(
Http
::
Code
::
Ok
,
message
);
...
...
@@ -120,8 +120,11 @@ struct HandlerWithSlowPage : public Http::Handler
}
int
delay_
;
static
std
::
atomic
<
size_t
>
counter
;
};
std
::
atomic
<
size_t
>
HandlerWithSlowPage
::
counter
{
0
};
struct
FileHandler
:
public
Http
::
Handler
{
HTTP_PROTOTYPE
(
FileHandler
)
...
...
@@ -160,6 +163,8 @@ struct AddressEchoHandler : public Http::Handler
}
};
constexpr
const
char
*
ExpectedResponseLine
=
"HTTP/1.1 408 Request Timeout"
;
struct
PingHandler
:
public
Http
::
Handler
{
HTTP_PROTOTYPE
(
PingHandler
)
...
...
@@ -180,7 +185,7 @@ struct PingHandler : public Http::Handler
}
};
int
clientLogicFunc
(
in
t
response_size
,
const
std
::
string
&
server_page
,
int
clientLogicFunc
(
size_
t
response_size
,
const
std
::
string
&
server_page
,
int
timeout_seconds
,
int
wait_seconds
)
{
Http
::
Client
client
;
...
...
@@ -190,20 +195,24 @@ int clientLogicFunc(int response_size, const std::string& server_page,
auto
rb
=
client
.
get
(
server_page
).
timeout
(
std
::
chrono
::
seconds
(
timeout_seconds
));
int
resolver_counter
=
0
;
int
reject_counter
=
0
;
for
(
in
t
i
=
0
;
i
<
response_size
;
++
i
)
for
(
size_
t
i
=
0
;
i
<
response_size
;
++
i
)
{
auto
response
=
rb
.
send
();
response
.
then
(
[
&
resolver_counter
](
Http
::
Response
resp
)
{
LOGGER
(
"client"
,
"Response code is "
<<
resp
.
code
());
[
&
resolver_counter
,
pos
=
i
](
Http
::
Response
resp
)
{
if
(
resp
.
code
()
==
Http
::
Code
::
Ok
)
{
LOGGER
(
"client"
,
"["
<<
pos
<<
"] Response: "
<<
resp
.
code
()
<<
", body: `"
<<
resp
.
body
()
<<
"`"
);
++
resolver_counter
;
}
else
{
LOGGER
(
"client"
,
"["
<<
pos
<<
"] Response: "
<<
resp
.
code
());
}
},
[
&
reject_counter
](
std
::
exception_ptr
exc
)
{
[
&
reject_counter
,
pos
=
i
](
std
::
exception_ptr
exc
)
{
PrintException
excPrinter
;
LOGGER
(
"client"
,
"Reject with reason:"
);
LOGGER
(
"client"
,
"
["
<<
pos
<<
"]
Reject with reason:"
);
excPrinter
(
exc
);
++
reject_counter
;
});
...
...
@@ -216,7 +225,7 @@ int clientLogicFunc(int response_size, const std::string& server_page,
client
.
shutdown
();
LOGGER
(
"client"
,
"
resolves: "
<<
resolver_counter
<<
", rejects: "
<<
reject_counter
<<
",
timeout: "
<<
timeout_seconds
<<
" seconds"
LOGGER
(
"client"
,
"
resolves: "
<<
resolver_counter
<<
", rejects: "
<<
reject_counter
<<
", request
timeout: "
<<
timeout_seconds
<<
" seconds"
<<
", wait: "
<<
wait_seconds
<<
" seconds"
);
return
resolver_counter
;
...
...
@@ -527,17 +536,18 @@ TEST(http_server_test, response_size_captured)
ASSERT_EQ
(
rcode
,
Http
::
Code
::
Ok
);
}
TEST
(
http_server_test
,
client_request_
header_timeou
t_raises_http_408
)
TEST
(
http_server_test
,
client_request_
timeout_on_only_connec
t_raises_http_408
)
{
Pistache
::
Address
address
(
"localhost"
,
Pistache
::
Port
(
0
));
auto
t
imeout
=
std
::
chrono
::
seconds
(
2
);
const
auto
headerT
imeout
=
std
::
chrono
::
seconds
(
2
);
Http
::
Endpoint
server
(
address
);
auto
flags
=
Tcp
::
Options
::
ReuseAddr
;
auto
opts
=
Http
::
Endpoint
::
options
()
.
flags
(
flags
)
.
headerTimeout
(
timeout
);
.
headerTimeout
(
headerTimeout
);
server
.
init
(
opts
);
server
.
setHandler
(
Http
::
make_handler
<
PingHandler
>
());
server
.
serveThreaded
();
...
...
@@ -546,24 +556,109 @@ TEST(http_server_test, client_request_header_timeout_raises_http_408)
auto
addr
=
"localhost:"
+
port
.
toString
();
LOGGER
(
"test"
,
"Server address: "
<<
addr
)
char
recvBuf
[
1024
];
std
::
memset
(
recvBuf
,
0
,
sizeof
(
recvBuf
));
TcpClient
client
;
EXPECT_TRUE
(
client
.
connect
(
Pistache
::
Address
(
"localhost"
,
port
)))
<<
client
.
lastError
();
char
recvBuf
[
1024
]
=
{
0
,
};
size_t
bytes
;
EXPECT_TRUE
(
client
.
receive
(
recvBuf
,
sizeof
(
recvBuf
),
&
bytes
,
std
::
chrono
::
seconds
(
5
)))
<<
client
.
lastError
();
EXPECT_EQ
(
0
,
strncmp
(
recvBuf
,
ExpectedResponseLine
,
strlen
(
ExpectedResponseLine
)));
server
.
shutdown
();
}
TEST
(
http_server_test
,
client_request_timeout_on_delay_in_header_send_raises_http_408
)
{
Pistache
::
Address
address
(
"localhost"
,
Pistache
::
Port
(
0
));
const
auto
headerTimeout
=
std
::
chrono
::
seconds
(
1
);
Http
::
Endpoint
server
(
address
);
auto
flags
=
Tcp
::
Options
::
ReuseAddr
;
auto
opts
=
Http
::
Endpoint
::
options
()
.
flags
(
flags
)
.
headerTimeout
(
headerTimeout
);
server
.
init
(
opts
);
server
.
setHandler
(
Http
::
make_handler
<
PingHandler
>
());
server
.
serveThreaded
();
auto
port
=
server
.
getPort
();
auto
addr
=
"localhost:"
+
port
.
toString
();
LOGGER
(
"test"
,
"Server address: "
<<
addr
);
const
std
::
string
reqStr
=
"GET /ping HTTP/1.1
\r\n
"
;
const
std
::
string
headerStr
=
"Host: localhost
\r\n
User-Agent: test
\r\n
"
;
TcpClient
client
;
ASSERT_TRUE
(
client
.
connect
(
Pistache
::
Address
(
"localhost"
,
port
)))
<<
client
.
lastError
();
EXPECT_TRUE
(
client
.
connect
(
Pistache
::
Address
(
"localhost"
,
port
)))
<<
client
.
lastError
();
EXPECT_TRUE
(
client
.
send
(
reqStr
))
<<
client
.
lastError
();
std
::
this_thread
::
sleep_for
(
headerTimeout
/
2
);
EXPECT_TRUE
(
client
.
send
(
headerStr
))
<<
client
.
lastError
();
ASSERT_TRUE
(
client
.
receive
(
recvBuf
,
sizeof
(
recvBuf
),
&
bytes
,
std
::
chrono
::
seconds
(
5
)))
<<
client
.
lastError
();
char
recvBuf
[
1024
]
=
{
0
,
};
size_t
bytes
;
EXPECT_TRUE
(
client
.
receive
(
recvBuf
,
sizeof
(
recvBuf
),
&
bytes
,
std
::
chrono
::
seconds
(
5
)))
<<
client
.
lastError
();
EXPECT_EQ
(
0
,
strncmp
(
recvBuf
,
ExpectedResponseLine
,
strlen
(
ExpectedResponseLine
)));
server
.
shutdown
();
}
TEST
(
http_server_test
,
client_request_
body_timeout
_raises_http_408
)
TEST
(
http_server_test
,
client_request_
timeout_on_delay_in_request_line_send
_raises_http_408
)
{
Pistache
::
Address
address
(
"localhost"
,
Pistache
::
Port
(
0
));
auto
headerTimeout
=
std
::
chrono
::
seconds
(
1
);
auto
bodyTimeout
=
std
::
chrono
::
seconds
(
1
);
const
auto
headerTimeout
=
std
::
chrono
::
seconds
(
2
);
Http
::
Endpoint
server
(
address
);
auto
flags
=
Tcp
::
Options
::
ReuseAddr
;
auto
opts
=
Http
::
Endpoint
::
options
()
.
flags
(
flags
)
.
headerTimeout
(
headerTimeout
);
server
.
init
(
opts
);
server
.
setHandler
(
Http
::
make_handler
<
PingHandler
>
());
server
.
serveThreaded
();
auto
port
=
server
.
getPort
();
auto
addr
=
"localhost:"
+
port
.
toString
();
LOGGER
(
"test"
,
"Server address: "
<<
addr
);
const
std
::
string
reqStr
{
"GET /ping HTTP/1.1
\r\n
"
};
TcpClient
client
;
EXPECT_TRUE
(
client
.
connect
(
Pistache
::
Address
(
"localhost"
,
port
)))
<<
client
.
lastError
();
for
(
size_t
i
=
0
;
i
<
reqStr
.
size
();
++
i
)
{
if
(
!
client
.
send
(
reqStr
.
substr
(
i
,
1
)))
{
break
;
}
std
::
this_thread
::
sleep_for
(
std
::
chrono
::
milliseconds
(
300
));
}
EXPECT_EQ
(
client
.
lastErrno
(),
EPIPE
)
<<
"Errno: "
<<
client
.
lastErrno
();
char
recvBuf
[
1024
]
=
{
0
,
};
size_t
bytes
;
EXPECT_TRUE
(
client
.
receive
(
recvBuf
,
sizeof
(
recvBuf
),
&
bytes
,
std
::
chrono
::
seconds
(
5
)))
<<
client
.
lastError
();
EXPECT_EQ
(
0
,
strncmp
(
recvBuf
,
ExpectedResponseLine
,
strlen
(
ExpectedResponseLine
)));
server
.
shutdown
();
}
TEST
(
http_server_test
,
client_request_timeout_on_delay_in_body_send_raises_http_408
)
{
Pistache
::
Address
address
(
"localhost"
,
Pistache
::
Port
(
0
));
const
auto
headerTimeout
=
std
::
chrono
::
seconds
(
1
);
const
auto
bodyTimeout
=
std
::
chrono
::
seconds
(
2
);
Http
::
Endpoint
server
(
address
);
auto
flags
=
Tcp
::
Options
::
ReuseAddr
;
...
...
@@ -580,24 +675,62 @@ TEST(http_server_test, client_request_body_timeout_raises_http_408)
auto
addr
=
"localhost:"
+
port
.
toString
();
LOGGER
(
"test"
,
"Server address: "
<<
addr
);
std
::
string
reqStr
=
"GET /ping HTTP/1.1
\r\n
"
;
std
::
string
headerStr
=
"Host: localhost
\r\n
User-Agent: test
\r\n
"
;
const
std
::
string
reqStr
=
"POST /ping HTTP/1.1
\r\n
Host: localhost
\r\n
Content-Type: text/plain
\r\n
Content-Length: 32
\r\n\r\n
abc"
;
char
recvBuf
[
1024
];
std
::
memset
(
recvBuf
,
0
,
sizeof
(
recvBuf
));
TcpClient
client
;
EXPECT_TRUE
(
client
.
connect
(
Pistache
::
Address
(
"localhost"
,
port
)))
<<
client
.
lastError
();
EXPECT_TRUE
(
client
.
send
(
reqStr
))
<<
client
.
lastError
();
char
recvBuf
[
1024
]
=
{
0
,
};
size_t
bytes
;
EXPECT_TRUE
(
client
.
receive
(
recvBuf
,
sizeof
(
recvBuf
),
&
bytes
,
std
::
chrono
::
seconds
(
5
)))
<<
client
.
lastError
();
EXPECT_EQ
(
0
,
strncmp
(
recvBuf
,
ExpectedResponseLine
,
strlen
(
ExpectedResponseLine
)));
server
.
shutdown
();
}
TEST
(
http_server_test
,
client_request_no_timeout
)
{
Pistache
::
Address
address
(
"localhost"
,
Pistache
::
Port
(
0
));
const
auto
headerTimeout
=
std
::
chrono
::
seconds
(
2
);
const
auto
bodyTimeout
=
std
::
chrono
::
seconds
(
4
);
Http
::
Endpoint
server
(
address
);
auto
flags
=
Tcp
::
Options
::
ReuseAddr
;
auto
opts
=
Http
::
Endpoint
::
options
()
.
flags
(
flags
)
.
headerTimeout
(
headerTimeout
)
.
bodyTimeout
(
bodyTimeout
);
server
.
init
(
opts
);
server
.
setHandler
(
Http
::
make_handler
<
PingHandler
>
());
server
.
serveThreaded
();
auto
port
=
server
.
getPort
();
auto
addr
=
"localhost:"
+
port
.
toString
();
LOGGER
(
"test"
,
"Server address: "
<<
addr
);
const
std
::
string
headerStr
=
"POST /ping HTTP/1.1
\r\n
Host: localhost
\r\n
Content-Type: text/plain
\r\n
Content-Length: 8
\r\n\r\n
"
;
const
std
::
string
bodyStr
=
"abcdefgh
\r\n\r\n
"
;
TcpClient
client
;
ASSERT_TRUE
(
client
.
connect
(
Pistache
::
Address
(
"localhost"
,
port
)))
<<
client
.
lastError
();
ASSERT_TRUE
(
client
.
send
(
reqStr
))
<<
client
.
lastError
();
EXPECT_TRUE
(
client
.
connect
(
Pistache
::
Address
(
"localhost"
,
port
)))
<<
client
.
lastError
();
std
::
this_thread
::
sleep_for
(
headerTimeout
/
2
);
ASSER
T_TRUE
(
client
.
send
(
headerStr
))
<<
client
.
lastError
();
EXPEC
T_TRUE
(
client
.
send
(
headerStr
))
<<
client
.
lastError
();
static
constexpr
const
char
*
ExpectedResponseLine
=
"HTTP/1.1 408 Request Timeout"
;
std
::
this_thread
::
sleep_for
(
bodyTimeout
/
2
);
EXPECT_TRUE
(
client
.
send
(
bodyStr
))
<<
client
.
lastError
();
ASSERT_TRUE
(
client
.
receive
(
recvBuf
,
sizeof
(
recvBuf
),
&
bytes
,
std
::
chrono
::
seconds
(
5
)))
<<
client
.
lastError
();
ASSERT_TRUE
(
!
strncmp
(
recvBuf
,
ExpectedResponseLine
,
strlen
(
ExpectedResponseLine
)));
char
recvBuf
[
1024
]
=
{
0
,
};
size_t
bytes
;
EXPECT_TRUE
(
client
.
receive
(
recvBuf
,
sizeof
(
recvBuf
),
&
bytes
,
std
::
chrono
::
seconds
(
5
)))
<<
client
.
lastError
();
EXPECT_NE
(
0
,
strncmp
(
recvBuf
,
ExpectedResponseLine
,
strlen
(
ExpectedResponseLine
)));
server
.
shutdown
();
}
...
...
tests/tcp_client.h
View file @
e4a9b227
...
...
@@ -15,9 +15,10 @@ namespace Pistache
do \
{ \
auto ret = __VA_ARGS__; \
if (ret
< 0)
\
if (ret
== -1)
\
{ \
lastError_ = strerror(errno); \
lastErrno_ = errno; \
return false; \
} \
} while (0)
...
...
@@ -66,9 +67,28 @@ namespace Pistache
return
send
(
data
.
c_str
(),
data
.
size
());
}
bool
send
(
const
void
*
data
,
size_t
size
)
bool
send
(
const
char
*
data
,
size_t
len
)
{
CLIENT_TRY
(
::
send
(
fd_
,
data
,
size
,
0
));
size_t
total
=
0
;
while
(
total
<
len
)
{
ssize_t
n
=
::
send
(
fd_
,
data
+
total
,
len
-
total
,
MSG_NOSIGNAL
);
if
(
n
==
-
1
)
{
if
(
errno
==
EAGAIN
||
errno
==
EWOULDBLOCK
)
{
std
::
this_thread
::
sleep_for
(
std
::
chrono
::
milliseconds
(
10
));
}
else
{
CLIENT_TRY
(
n
);
}
}
else
{
total
+=
static_cast
<
size_t
>
(
n
);
}
}
return
true
;
}
...
...
@@ -115,9 +135,15 @@ namespace Pistache
return
lastError_
;
}
int
lastErrno
()
const
{
return
lastErrno_
;
}
private:
int
fd_
;
int
fd_
=
-
1
;
std
::
string
lastError_
;
int
lastErrno_
=
0
;
};
#undef CLIENT_TRY
...
...
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