nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 1 | /* |
| 2 | * |
| 3 | * Copyright 2014, Google Inc. |
| 4 | * All rights reserved. |
| 5 | * |
| 6 | * Redistribution and use in source and binary forms, with or without |
| 7 | * modification, are permitted provided that the following conditions are |
| 8 | * met: |
| 9 | * |
| 10 | * * Redistributions of source code must retain the above copyright |
| 11 | * notice, this list of conditions and the following disclaimer. |
| 12 | * * Redistributions in binary form must reproduce the above |
| 13 | * copyright notice, this list of conditions and the following disclaimer |
| 14 | * in the documentation and/or other materials provided with the |
| 15 | * distribution. |
| 16 | * * Neither the name of Google Inc. nor the names of its |
| 17 | * contributors may be used to endorse or promote products derived from |
| 18 | * this software without specific prior written permission. |
| 19 | * |
| 20 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 21 | * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 22 | * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 23 | * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 24 | * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 25 | * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 26 | * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 27 | * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 28 | * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 29 | * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| 30 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| 31 | * |
| 32 | */ |
| 33 | |
| 34 | #include "rb_event.h" |
| 35 | |
| 36 | #include <ruby.h> |
| 37 | |
| 38 | #include <grpc/grpc.h> |
| 39 | #include "rb_grpc.h" |
| 40 | #include "rb_byte_buffer.h" |
| 41 | #include "rb_call.h" |
| 42 | #include "rb_metadata.h" |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 43 | |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 44 | /* grpc_rb_event wraps a grpc_event. It provides a peer ruby object, |
| 45 | * 'mark' to minimize copying when an event is created from ruby. */ |
| 46 | typedef struct grpc_rb_event { |
| 47 | /* Holder of ruby objects involved in constructing the channel */ |
| 48 | VALUE mark; |
| 49 | /* The actual event */ |
| 50 | grpc_event *wrapped; |
| 51 | } grpc_rb_event; |
| 52 | |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 53 | /* rb_mCompletionType is a ruby module that holds the completion type values */ |
| 54 | VALUE rb_mCompletionType = Qnil; |
| 55 | |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 56 | /* Destroys Event instances. */ |
| 57 | static void grpc_rb_event_free(void *p) { |
| 58 | grpc_rb_event *ev = NULL; |
| 59 | if (p == NULL) { |
| 60 | return; |
| 61 | }; |
| 62 | ev = (grpc_rb_event *)p; |
| 63 | |
| 64 | /* Deletes the wrapped object if the mark object is Qnil, which indicates |
| 65 | * that no other object is the actual owner. */ |
| 66 | if (ev->wrapped != NULL && ev->mark == Qnil) { |
| 67 | grpc_event_finish(ev->wrapped); |
| 68 | rb_warning("event gc: destroyed the c event"); |
| 69 | } else { |
| 70 | rb_warning("event gc: did not destroy the c event"); |
| 71 | } |
| 72 | |
| 73 | xfree(p); |
| 74 | } |
| 75 | |
| 76 | /* Protects the mark object from GC */ |
| 77 | static void grpc_rb_event_mark(void *p) { |
| 78 | grpc_rb_event *event = NULL; |
| 79 | if (p == NULL) { |
| 80 | return; |
| 81 | } |
| 82 | event = (grpc_rb_event *)p; |
| 83 | if (event->mark != Qnil) { |
| 84 | rb_gc_mark(event->mark); |
| 85 | } |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 86 | } |
| 87 | |
| 88 | static VALUE grpc_rb_event_result(VALUE self); |
| 89 | |
| 90 | /* Obtains the type of an event. */ |
| 91 | static VALUE grpc_rb_event_type(VALUE self) { |
| 92 | grpc_event *event = NULL; |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 93 | grpc_rb_event *wrapper = NULL; |
| 94 | Data_Get_Struct(self, grpc_rb_event, wrapper); |
| 95 | if (wrapper->wrapped == NULL) { |
| 96 | rb_raise(rb_eRuntimeError, "finished!"); |
| 97 | return Qnil; |
| 98 | } |
| 99 | |
| 100 | event = wrapper->wrapped; |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 101 | switch (event->type) { |
| 102 | case GRPC_QUEUE_SHUTDOWN: |
| 103 | return rb_const_get(rb_mCompletionType, rb_intern("QUEUE_SHUTDOWN")); |
| 104 | |
| 105 | case GRPC_READ: |
| 106 | return rb_const_get(rb_mCompletionType, rb_intern("READ")); |
| 107 | |
| 108 | case GRPC_INVOKE_ACCEPTED: |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 109 | grpc_rb_event_result(self); /* validates the result */ |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 110 | return rb_const_get(rb_mCompletionType, rb_intern("INVOKE_ACCEPTED")); |
| 111 | |
| 112 | case GRPC_WRITE_ACCEPTED: |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 113 | grpc_rb_event_result(self); /* validates the result */ |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 114 | return rb_const_get(rb_mCompletionType, rb_intern("WRITE_ACCEPTED")); |
| 115 | |
| 116 | case GRPC_FINISH_ACCEPTED: |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 117 | grpc_rb_event_result(self); /* validates the result */ |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 118 | return rb_const_get(rb_mCompletionType, rb_intern("FINISH_ACCEPTED")); |
| 119 | |
| 120 | case GRPC_CLIENT_METADATA_READ: |
| 121 | return rb_const_get(rb_mCompletionType, |
| 122 | rb_intern("CLIENT_METADATA_READ")); |
| 123 | |
| 124 | case GRPC_FINISHED: |
| 125 | return rb_const_get(rb_mCompletionType, rb_intern("FINISHED")); |
| 126 | |
| 127 | case GRPC_SERVER_RPC_NEW: |
| 128 | return rb_const_get(rb_mCompletionType, rb_intern("SERVER_RPC_NEW")); |
| 129 | |
| 130 | default: |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 131 | rb_raise(rb_eRuntimeError, "unrecognized event code for an rpc event:%d", |
| 132 | event->type); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 133 | } |
| 134 | return Qnil; /* should not be reached */ |
| 135 | } |
| 136 | |
| 137 | /* Obtains the tag associated with an event. */ |
| 138 | static VALUE grpc_rb_event_tag(VALUE self) { |
| 139 | grpc_event *event = NULL; |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 140 | grpc_rb_event *wrapper = NULL; |
| 141 | Data_Get_Struct(self, grpc_rb_event, wrapper); |
| 142 | if (wrapper->wrapped == NULL) { |
| 143 | rb_raise(rb_eRuntimeError, "finished!"); |
| 144 | return Qnil; |
| 145 | } |
| 146 | |
| 147 | event = wrapper->wrapped; |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 148 | if (event->tag == NULL) { |
| 149 | return Qnil; |
| 150 | } |
| 151 | return (VALUE)event->tag; |
| 152 | } |
| 153 | |
| 154 | /* Obtains the call associated with an event. */ |
| 155 | static VALUE grpc_rb_event_call(VALUE self) { |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 156 | grpc_event *event = NULL; |
| 157 | grpc_rb_event *wrapper = NULL; |
| 158 | Data_Get_Struct(self, grpc_rb_event, wrapper); |
| 159 | if (wrapper->wrapped == NULL) { |
| 160 | rb_raise(rb_eRuntimeError, "finished!"); |
| 161 | return Qnil; |
| 162 | } |
| 163 | |
| 164 | event = wrapper->wrapped; |
| 165 | if (event->call != NULL) { |
| 166 | return grpc_rb_wrap_call(event->call); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 167 | } |
| 168 | return Qnil; |
| 169 | } |
| 170 | |
| 171 | /* Obtains the metadata associated with an event. */ |
| 172 | static VALUE grpc_rb_event_metadata(VALUE self) { |
| 173 | grpc_event *event = NULL; |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 174 | grpc_rb_event *wrapper = NULL; |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 175 | grpc_metadata *metadata = NULL; |
| 176 | VALUE key = Qnil; |
| 177 | VALUE new_ary = Qnil; |
| 178 | VALUE result = Qnil; |
| 179 | VALUE value = Qnil; |
| 180 | size_t count = 0; |
| 181 | size_t i = 0; |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 182 | Data_Get_Struct(self, grpc_rb_event, wrapper); |
| 183 | if (wrapper->wrapped == NULL) { |
| 184 | rb_raise(rb_eRuntimeError, "finished!"); |
| 185 | return Qnil; |
| 186 | } |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 187 | |
| 188 | /* Figure out which metadata to read. */ |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 189 | event = wrapper->wrapped; |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 190 | switch (event->type) { |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 191 | case GRPC_CLIENT_METADATA_READ: |
| 192 | count = event->data.client_metadata_read.count; |
| 193 | metadata = event->data.client_metadata_read.elements; |
| 194 | break; |
| 195 | |
temiola | 5832791 | 2014-12-15 17:51:16 -0800 | [diff] [blame] | 196 | case GRPC_FINISHED: |
| 197 | count = event->data.finished.metadata_count; |
| 198 | metadata = event->data.finished.metadata_elements; |
| 199 | break; |
| 200 | |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 201 | case GRPC_SERVER_RPC_NEW: |
| 202 | count = event->data.server_rpc_new.metadata_count; |
| 203 | metadata = event->data.server_rpc_new.metadata_elements; |
| 204 | break; |
| 205 | |
| 206 | default: |
| 207 | rb_raise(rb_eRuntimeError, |
temiola | 5832791 | 2014-12-15 17:51:16 -0800 | [diff] [blame] | 208 | "bug: bad event type metadata. got %d; want %d|%d:%d", |
| 209 | event->type, GRPC_CLIENT_METADATA_READ, GRPC_FINISHED, |
| 210 | GRPC_SERVER_RPC_NEW); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 211 | return Qnil; |
| 212 | } |
| 213 | |
| 214 | result = rb_hash_new(); |
| 215 | for (i = 0; i < count; i++) { |
| 216 | key = rb_str_new2(metadata[i].key); |
| 217 | value = rb_hash_aref(result, key); |
| 218 | if (value == Qnil) { |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 219 | value = rb_str_new(metadata[i].value, metadata[i].value_length); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 220 | rb_hash_aset(result, key, value); |
| 221 | } else if (TYPE(value) == T_ARRAY) { |
| 222 | /* Add the string to the returned array */ |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 223 | rb_ary_push(value, |
| 224 | rb_str_new(metadata[i].value, metadata[i].value_length)); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 225 | } else { |
| 226 | /* Add the current value with this key and the new one to an array */ |
| 227 | new_ary = rb_ary_new(); |
| 228 | rb_ary_push(new_ary, value); |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 229 | rb_ary_push(new_ary, |
| 230 | rb_str_new(metadata[i].value, metadata[i].value_length)); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 231 | rb_hash_aset(result, key, new_ary); |
| 232 | } |
| 233 | } |
| 234 | return result; |
| 235 | } |
| 236 | |
| 237 | /* Obtains the data associated with an event. */ |
| 238 | static VALUE grpc_rb_event_result(VALUE self) { |
| 239 | grpc_event *event = NULL; |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 240 | grpc_rb_event *wrapper = NULL; |
| 241 | Data_Get_Struct(self, grpc_rb_event, wrapper); |
| 242 | if (wrapper->wrapped == NULL) { |
| 243 | rb_raise(rb_eRuntimeError, "finished!"); |
| 244 | return Qnil; |
| 245 | } |
| 246 | event = wrapper->wrapped; |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 247 | |
| 248 | switch (event->type) { |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 249 | case GRPC_QUEUE_SHUTDOWN: |
| 250 | return Qnil; |
| 251 | |
| 252 | case GRPC_READ: |
| 253 | return grpc_rb_byte_buffer_create_with_mark(self, event->data.read); |
| 254 | |
| 255 | case GRPC_FINISH_ACCEPTED: |
| 256 | if (event->data.finish_accepted == GRPC_OP_OK) { |
| 257 | return Qnil; |
| 258 | } |
| 259 | rb_raise(rb_eEventError, "finish failed, not sure why (code=%d)", |
| 260 | event->data.finish_accepted); |
| 261 | break; |
| 262 | |
| 263 | case GRPC_INVOKE_ACCEPTED: |
| 264 | if (event->data.invoke_accepted == GRPC_OP_OK) { |
| 265 | return Qnil; |
| 266 | } |
| 267 | rb_raise(rb_eEventError, "invoke failed, not sure why (code=%d)", |
| 268 | event->data.invoke_accepted); |
| 269 | break; |
| 270 | |
| 271 | case GRPC_WRITE_ACCEPTED: |
| 272 | if (event->data.write_accepted == GRPC_OP_OK) { |
| 273 | return Qnil; |
| 274 | } |
| 275 | rb_raise(rb_eEventError, "write failed, not sure why (code=%d)", |
temiola | 6919c75 | 2014-12-10 13:22:00 -0800 | [diff] [blame] | 276 | event->data.write_accepted); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 277 | break; |
| 278 | |
| 279 | case GRPC_CLIENT_METADATA_READ: |
| 280 | return grpc_rb_event_metadata(self); |
| 281 | |
| 282 | case GRPC_FINISHED: |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 283 | return rb_struct_new(rb_sStatus, UINT2NUM(event->data.finished.status), |
| 284 | (event->data.finished.details == NULL |
| 285 | ? Qnil |
| 286 | : rb_str_new2(event->data.finished.details)), |
| 287 | grpc_rb_event_metadata(self), NULL); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 288 | break; |
| 289 | |
| 290 | case GRPC_SERVER_RPC_NEW: |
| 291 | return rb_struct_new( |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 292 | rb_sNewServerRpc, rb_str_new2(event->data.server_rpc_new.method), |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 293 | rb_str_new2(event->data.server_rpc_new.host), |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 294 | Data_Wrap_Struct(rb_cTimeVal, GC_NOT_MARKED, GC_DONT_FREE, |
| 295 | (void *)&event->data.server_rpc_new.deadline), |
| 296 | grpc_rb_event_metadata(self), NULL); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 297 | |
| 298 | default: |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 299 | rb_raise(rb_eRuntimeError, "unrecognized event code for an rpc event:%d", |
| 300 | event->type); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 301 | } |
| 302 | |
| 303 | return Qfalse; |
| 304 | } |
| 305 | |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 306 | static VALUE grpc_rb_event_finish(VALUE self) { |
| 307 | grpc_event *event = NULL; |
| 308 | grpc_rb_event *wrapper = NULL; |
| 309 | Data_Get_Struct(self, grpc_rb_event, wrapper); |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 310 | if (wrapper->wrapped == NULL) { /* already closed */ |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 311 | return Qnil; |
| 312 | } |
| 313 | event = wrapper->wrapped; |
| 314 | grpc_event_finish(event); |
| 315 | wrapper->wrapped = NULL; |
| 316 | wrapper->mark = Qnil; |
| 317 | return Qnil; |
| 318 | } |
temiola | 5832791 | 2014-12-15 17:51:16 -0800 | [diff] [blame] | 319 | |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 320 | /* rb_cEvent is the Event class whose instances proxy grpc_event */ |
| 321 | VALUE rb_cEvent = Qnil; |
| 322 | |
| 323 | /* rb_eEventError is the ruby class of the exception thrown on failures during |
| 324 | rpc event processing. */ |
| 325 | VALUE rb_eEventError = Qnil; |
| 326 | |
| 327 | void Init_google_rpc_event() { |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 328 | rb_eEventError = |
| 329 | rb_define_class_under(rb_mGoogleRpcCore, "EventError", rb_eStandardError); |
nnoble | 0c475f0 | 2014-12-05 15:37:39 -0800 | [diff] [blame] | 330 | rb_cEvent = rb_define_class_under(rb_mGoogleRpcCore, "Event", rb_cObject); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 331 | |
| 332 | /* Prevent allocation or inialization from ruby. */ |
| 333 | rb_define_alloc_func(rb_cEvent, grpc_rb_cannot_alloc); |
| 334 | rb_define_method(rb_cEvent, "initialize", grpc_rb_cannot_init, 0); |
| 335 | rb_define_method(rb_cEvent, "initialize_copy", grpc_rb_cannot_init_copy, 1); |
| 336 | |
| 337 | /* Accessors for the data available in an event. */ |
| 338 | rb_define_method(rb_cEvent, "call", grpc_rb_event_call, 0); |
| 339 | rb_define_method(rb_cEvent, "result", grpc_rb_event_result, 0); |
| 340 | rb_define_method(rb_cEvent, "tag", grpc_rb_event_tag, 0); |
| 341 | rb_define_method(rb_cEvent, "type", grpc_rb_event_type, 0); |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 342 | rb_define_method(rb_cEvent, "finish", grpc_rb_event_finish, 0); |
| 343 | rb_define_alias(rb_cEvent, "close", "finish"); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 344 | |
| 345 | /* Constants representing the completion types */ |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 346 | rb_mCompletionType = |
| 347 | rb_define_module_under(rb_mGoogleRpcCore, "CompletionType"); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 348 | rb_define_const(rb_mCompletionType, "QUEUE_SHUTDOWN", |
| 349 | INT2NUM(GRPC_QUEUE_SHUTDOWN)); |
| 350 | rb_define_const(rb_mCompletionType, "READ", INT2NUM(GRPC_READ)); |
| 351 | rb_define_const(rb_mCompletionType, "INVOKE_ACCEPTED", |
| 352 | INT2NUM(GRPC_INVOKE_ACCEPTED)); |
| 353 | rb_define_const(rb_mCompletionType, "WRITE_ACCEPTED", |
| 354 | INT2NUM(GRPC_WRITE_ACCEPTED)); |
| 355 | rb_define_const(rb_mCompletionType, "FINISH_ACCEPTED", |
| 356 | INT2NUM(GRPC_FINISH_ACCEPTED)); |
| 357 | rb_define_const(rb_mCompletionType, "CLIENT_METADATA_READ", |
| 358 | INT2NUM(GRPC_CLIENT_METADATA_READ)); |
Craig Tiller | b5dcec5 | 2015-01-13 11:13:42 -0800 | [diff] [blame^] | 359 | rb_define_const(rb_mCompletionType, "FINISHED", INT2NUM(GRPC_FINISHED)); |
nnoble | 097ef9b | 2014-12-01 17:06:10 -0800 | [diff] [blame] | 360 | rb_define_const(rb_mCompletionType, "SERVER_RPC_NEW", |
| 361 | INT2NUM(GRPC_SERVER_RPC_NEW)); |
| 362 | rb_define_const(rb_mCompletionType, "RESERVED", |
| 363 | INT2NUM(GRPC_COMPLETION_DO_NOT_USE)); |
| 364 | } |
temiola | 21bb60c | 2014-12-18 10:58:22 -0800 | [diff] [blame] | 365 | |
| 366 | VALUE grpc_rb_new_event(grpc_event *ev) { |
| 367 | grpc_rb_event *wrapper = ALLOC(grpc_rb_event); |
| 368 | wrapper->wrapped = ev; |
| 369 | wrapper->mark = Qnil; |
| 370 | return Data_Wrap_Struct(rb_cEvent, grpc_rb_event_mark, grpc_rb_event_free, |
| 371 | wrapper); |
| 372 | } |