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7<title>ResultCode</title>
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10<h1><CODE>nn::http::ResultCode</CODE> Enumerated Type</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14enum ResultCode;
15</pre>
16    </div>
17<h2>Values</h2>
18    <div class="section">
19      <table class="arguments">
20        <thead>
21          <tr>
22<th>Value</th>
23<td>Description</td>
24          </tr>
25        </thead>
26        <tr>
27<th>ER_NONE</th>
28<td>No error.</td>
29        </tr>
30        <tr>
31<th>ER_INVALID_STATUS</th>
32<td>Invalid status.</td>
33        </tr>
34        <tr>
35<th>ER_INVALID_PARAM</th>
36<td>Invalid parameter.</td>
37        </tr>
38        <tr>
39<th>ER_NOMEM</th>
40<td>Dynamic memory allocation failure.</td>
41        </tr>
42        <tr>
43<th>ER_CREATE_EVENT</th>
44<td>Event generation failure.</td>
45        </tr>
46        <tr>
47<th>ER_CREATE_MUTEX</th>
48<td>Mutex creation failure.</td>
49        </tr>
50        <tr>
51<th>ER_CREATE_QUEUE</th>
52<td>Message queue creation failure.</td>
53        </tr>
54        <tr>
55<th>ER_CREATE_THREAD</th>
56<td>Thread creation failure.</td>
57        </tr>
58        <tr>
59<th>ER_CONNECTION_NOT_INITIALIZED</th>
60<td>Communication target not allocated.</td>
61        </tr>
62        <tr>
63<th>ER_ALREADY_ASSIGN_HOST</th>
64<td>Communication target already allocated.</td>
65        </tr>
66        <tr>
67<th>ER_SESSION</th>
68<td>IPC session invalid.</td>
69        </tr>
70        <tr>
71<th>ER_CLIENT_PROCESS_MAX</th>
72<td>Number of clients equivalent to the maximum number of simultaneous client processes already being used.</td>
73        </tr>
74        <tr>
75<th>ER_IPC_SESSION_MAX</th>
76<td>The maximum number of simultaneous IPC session connections are already connected. (Number of clients and number of connections are both already at the maximum.)</td>
77        </tr>
78        <tr>
79<th>ER_TIMEOUT</th>
80<td>Timeout.</td>
81        </tr>
82        <tr>
83<th>ER_ALREADY_INITIALIZED</th>
84<td>Library already initialized.</td>
85        </tr>
86        <tr>
87<th>ER_NOT_INITIALIZED</th>
88<td>Library not yet initialized.</td>
89        </tr>
90        <tr>
91<th>ER_MSGQ_SEND_LSN</th>
92<td>Failure sending to listener thread message queue.</td>
93        </tr>
94        <tr>
95<th>ER_MSGQ_RECV_LSN</th>
96<td>Failure receiving from listener thread message queue.</td>
97        </tr>
98        <tr>
99<th>ER_MSGQ_RECV_COMM</th>
100<td>Failure receiving from communication thread message queue.</td>
101        </tr>
102        <tr>
103<th>ER_CONN_NOMORE</th>
104<td>Maximum number of registerable connection handles exceeded.</td>
105        </tr>
106        <tr>
107<th>ER_CONN_NOSUCH</th>
108<td>No such connection handle.</td>
109        </tr>
110        <tr>
111<th>ER_CONN_STATUS</th>
112<td>Connection handle status invalid.</td>
113        </tr>
114        <tr>
115<th>ER_CONN_ADD</th>
116<td>Connection handle registration failure.</td>
117        </tr>
118        <tr>
119<th>ER_CONN_CANCELED</th>
120<td>Connection handle canceled.</td>
121        </tr>
122        <tr>
123<th>ER_CONN_HOST_MAX</th>
124<td>Maximum number of simultaneous connections to same host exceeded.</td>
125        </tr>
126        <tr>
127<th>ER_CONN_PROCESS_MAX</th>
128<td>Maximum number of connections used by one process exceeded.</td>
129        </tr>
130        <tr>
131<th>ER_REQ_URL</th>
132<td>Invalid URL.</td>
133        </tr>
134        <tr>
135<th>ER_REQ_CONNMSG_PORT</th>
136<td>Invalid CONNECT send port number.</td>
137        </tr>
138        <tr>
139<th>ER_REQ_UNKNOWN_METHOD</th>
140<td>Unknown method.</td>
141        </tr>
142        <tr>
143<th>ER_RES_HEADER</th>
144<td>Invalid HTTP header.</td>
145        </tr>
146        <tr>
147<th>ER_RES_NONEWLINE</th>
148<td>No newline in HTTP header.</td>
149        </tr>
150        <tr>
151<th>ER_RES_BODYBUF</th>
152<td>HTTP body receive buffer error.</td>
153        </tr>
154        <tr>
155<th>ER_RES_BODYBUF_SHORTAGE</th>
156<td>HTTP body receive buffer too small.</td>
157        </tr>
158        <tr>
159<th>ER_POST_ADDED_ANOTHER</th>
160<td>Failure adding to POST data (different POST type already exists).</td>
161        </tr>
162        <tr>
163<th>ER_POST_BOUNDARY</th>
164<td>Boundary cannot be properly set.</td>
165        </tr>
166        <tr>
167<th>ER_POST_SEND</th>
168<td>POST request send failure.</td>
169        </tr>
170        <tr>
171<th>ER_POST_UNKNOWN_ENCTYPE</th>
172<td>Unknown encoding type.</td>
173        </tr>
174        <tr>
175<th>ER_POST_NODATA</th>
176<td>Send data not set.</td>
177        </tr>
178        <tr>
179<th>ER_SSL</th>
180<td>SSL error.</td>
181        </tr>
182        <tr>
183<th>ER_SSL_CERT_EXIST</th>
184<td>SSL certificate already set (must be deleted before re-registering).</td>
185        </tr>
186        <tr>
187<th>ER_SSL_NO_CA_CERT_STORE</th>
188<td>No such SSL CA certificate store registered.</td>
189        </tr>
190        <tr>
191<th>ER_SSL_NO_CLIENT_CERT</th>
192<td>No such SSL client certificate registered.</td>
193        </tr>
194        <tr>
195<th>ER_SSL_CA_CERT_STORE_MAX</th>
196<td>Maximum number of simultaneously registerable SSL per-process CA certificate stores already registered.</td>
197        </tr>
198        <tr>
199<th>ER_SSL_CLIENT_CERT_MAX</th>
200<td>Maximum number of simultaneously registerable SSL per-process client certificates already registered.</td>
201        </tr>
202        <tr>
203<th>ER_SSL_FAIL_TO_CREATE_CERT_STORE</th>
204<td>Failed to create SSL certificate store.</td>
205        </tr>
206        <tr>
207<th>ER_SSL_FAIL_TO_CREATE_CLIENT_CERT</th>
208<td>Failed to create SSL client certificate.</td>
209        </tr>
210        <tr>
211<th>ER_SOC_DNS</th>
212<td>DNS name resolution failure.</td>
213        </tr>
214        <tr>
215<th>ER_SOC_SEND</th>
216<td>Socket data send failure.</td>
217        </tr>
218        <tr>
219<th>ER_SOC_RECV</th>
220<td>Socket data receive failure.</td>
221        </tr>
222        <tr>
223<th>ER_SOC_CONN</th>
224<td>Socket connection failure.</td>
225        </tr>
226        <tr>
227<th>ER_SOC_KEEPALIVE_DISCONNECTED</th>
228<td>Keep-Alive communications have been disconnected from the server side.</td>
229        </tr>
230        <tr>
231<th>ER_GET_PROXY_SETTING</th>
232<td>Failed to get proxy value set by device.</td>
233        </tr>
234      </table> </div>
235<h2>Description</h2>
236    <div class="section">
237<p>Function result codes. Stored as <CODE>description</CODE> elements in the <CODE>Result</CODE> returned from API functions.</p><!-- write here --></div>
238<h2>Revision History</h2>
239    <div class="section">
240      <dl class="history">
241        <dt>2010/06/14</dt>
242<dd>Initial version.<br />
243        </dd>
244      </dl>
245    </div>
246  <hr><p>CONFIDENTIAL</p></body>
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