blob: 4e2577836a28961bdc06f6c4e787cfc4ddf1d7dd (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
|
#include "LB_ServerRequestInterceptor.h"
#include "LB_LoadAlert.h"
#include "tao/debug.h"
ACE_RCSID (LoadBalancing,
LB_ServerRequestInterceptor,
"$Id$")
TAO_LB_ServerRequestInterceptor::TAO_LB_ServerRequestInterceptor (
TAO_LB_LoadAlert & load_alert)
: load_alert_ (load_alert)
{
}
TAO_LB_ServerRequestInterceptor::~TAO_LB_ServerRequestInterceptor (void)
{
}
char *
TAO_LB_ServerRequestInterceptor::name (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
return CORBA::string_dup ("TAO_LB_ServerRequestInterceptor");
}
void
TAO_LB_ServerRequestInterceptor::destroy (ACE_ENV_SINGLE_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException))
{
}
void
TAO_LB_ServerRequestInterceptor::receive_request_service_contexts (
PortableInterceptor::ServerRequestInfo_ptr ri
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::ForwardRequest))
{
if (this->load_alert_.alerted ())
{
CORBA::Object_var forward = this->load_alert_.forward ();
ACE_THROW (PortableInterceptor::ForwardRequest (forward.in (), 0));
}
}
void
TAO_LB_ServerRequestInterceptor::receive_request (
PortableInterceptor::ServerRequestInfo_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::ForwardRequest))
{
}
void
TAO_LB_ServerRequestInterceptor::send_reply (
PortableInterceptor::ServerRequestInfo_ptr ri
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException))
{
}
void
TAO_LB_ServerRequestInterceptor::send_exception (
PortableInterceptor::ServerRequestInfo_ptr
ACE_ENV_ARG_DECL_NOT_USED)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::ForwardRequest))
{
}
void
TAO_LB_ServerRequestInterceptor::send_other (
PortableInterceptor::ServerRequestInfo_ptr ri
ACE_ENV_ARG_DECL)
ACE_THROW_SPEC ((CORBA::SystemException,
PortableInterceptor::ForwardRequest))
{
if (TAO_debug_level > 0)
{
// A location forward occurs when the LoadManager informs the
// LoadAlert object that its member is overloaded, for example.
const PortableInterceptor::ReplyStatus status =
ri->reply_status (ACE_ENV_SINGLE_ARG_PARAMETER);
ACE_CHECK;
if (status == PortableInterceptor::LOCATION_FORWARD
|| status == PortableInterceptor::LOCATION_FORWARD_PERMANENT)
ACE_DEBUG ((LM_INFO,
ACE_TEXT ("TAO_LB_ServerRequestInterceptor -- ")
ACE_TEXT ("LOCATION FORWARDED\n")));
}
}
|
