mirror of https://github.com/grpc/grpc.git
murgatroid99
10 years ago
commit
35fb03820c
31 changed files with 534 additions and 348 deletions
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/*
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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#include "src/core/surface/call.h" |
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#include "src/core/support/string.h" |
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#include <grpc/support/alloc.h> |
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int grpc_trace_batch = 0; |
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static void add_metadata(gpr_strvec *b, const grpc_metadata *md, size_t count) { |
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size_t i; |
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for(i = 0; i < count; i++) { |
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gpr_strvec_add(b, gpr_strdup("\nkey=")); |
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gpr_strvec_add(b, gpr_strdup(md[i].key)); |
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gpr_strvec_add(b, gpr_strdup(" value=")); |
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gpr_strvec_add(b, gpr_hexdump(md[i].value, md[i].value_length, |
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GPR_HEXDUMP_PLAINTEXT)); |
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} |
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} |
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char *grpc_op_string(const grpc_op *op) { |
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char *tmp; |
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char *out; |
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gpr_strvec b; |
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gpr_strvec_init(&b); |
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switch (op->op) { |
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case GRPC_OP_SEND_INITIAL_METADATA: |
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gpr_strvec_add(&b, gpr_strdup("SEND_INITIAL_METADATA")); |
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add_metadata(&b, op->data.send_initial_metadata.metadata, |
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op->data.send_initial_metadata.count); |
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break; |
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case GRPC_OP_SEND_MESSAGE: |
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gpr_asprintf(&tmp, "SEND_MESSAGE ptr=%p", op->data.send_message); |
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gpr_strvec_add(&b, tmp); |
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break; |
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case GRPC_OP_SEND_CLOSE_FROM_CLIENT: |
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gpr_strvec_add(&b, gpr_strdup("SEND_CLOSE_FROM_CLIENT")); |
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break; |
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case GRPC_OP_SEND_STATUS_FROM_SERVER: |
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gpr_asprintf(&tmp, "SEND_STATUS_FROM_SERVER status=%d details=%s", |
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op->data.send_status_from_server.status, |
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op->data.send_status_from_server.status_details); |
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gpr_strvec_add(&b, tmp); |
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add_metadata(&b, op->data.send_status_from_server.trailing_metadata, |
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op->data.send_status_from_server.trailing_metadata_count); |
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break; |
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case GRPC_OP_RECV_INITIAL_METADATA: |
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gpr_asprintf(&tmp, "RECV_INITIAL_METADATA ptr=%p", |
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op->data.recv_initial_metadata); |
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gpr_strvec_add(&b, tmp); |
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break; |
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case GRPC_OP_RECV_MESSAGE: |
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gpr_asprintf(&tmp, "RECV_MESSAGE ptr=%p", op->data.recv_message); |
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gpr_strvec_add(&b, tmp); |
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break; |
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case GRPC_OP_RECV_STATUS_ON_CLIENT: |
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gpr_asprintf(&tmp, |
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"RECV_STATUS_ON_CLIENT metadata=%p status=%p details=%p", |
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op->data.recv_status_on_client.trailing_metadata, |
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op->data.recv_status_on_client.status, |
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op->data.recv_status_on_client.status_details); |
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gpr_strvec_add(&b, tmp); |
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break; |
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case GRPC_OP_RECV_CLOSE_ON_SERVER: |
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gpr_asprintf(&tmp, "RECV_CLOSE_ON_SERVER cancelled=%p", |
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op->data.recv_close_on_server.cancelled); |
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gpr_strvec_add(&b, tmp); |
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} |
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out = gpr_strvec_flatten(&b, NULL); |
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gpr_strvec_destroy(&b); |
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return out; |
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} |
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void grpc_call_log_batch(char *file, int line, gpr_log_severity severity, |
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grpc_call *call, const grpc_op *ops, size_t nops, |
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void *tag) { |
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char *tmp; |
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size_t i; |
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gpr_log(file, line, severity, |
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"grpc_call_start_batch(%p, %p, %d, 0x%x)", call, ops, nops, tag); |
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for(i = 0; i < nops; i++) { |
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tmp = grpc_op_string(&ops[i]); |
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gpr_log(file, line, severity, "ops[%d]: %s", i, tmp); |
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gpr_free(tmp); |
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} |
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} |
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@ -1,98 +0,0 @@ |
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<?php |
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/* |
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* |
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* Copyright 2015, Google Inc. |
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* All rights reserved. |
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* |
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* Redistribution and use in source and binary forms, with or without |
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* modification, are permitted provided that the following conditions are |
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* met: |
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* |
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* * Redistributions of source code must retain the above copyright |
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* notice, this list of conditions and the following disclaimer. |
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* * Redistributions in binary form must reproduce the above |
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* copyright notice, this list of conditions and the following disclaimer |
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* in the documentation and/or other materials provided with the |
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* distribution. |
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* * Neither the name of Google Inc. nor the names of its |
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* contributors may be used to endorse or promote products derived from |
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* this software without specific prior written permission. |
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* |
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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* |
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*/ |
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namespace Grpc; |
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require_once realpath(dirname(__FILE__) . '/../autoload.php'); |
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/** |
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* Represents an active call that allows sending and recieving messages. |
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* Subclasses restrict how data can be sent and recieved. |
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*/ |
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abstract class AbstractSurfaceActiveCall { |
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private $active_call; |
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private $deserialize; |
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/** |
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* Create a new surface active call. |
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* @param Channel $channel The channel to communicate on |
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* @param string $method The method to call on the remote server |
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* @param callable $deserialize The function to deserialize a value |
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* @param array $metadata Metadata to send with the call, if applicable |
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* @param long $flags Write flags to use with this call |
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*/ |
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public function __construct(Channel $channel, |
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$method, |
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callable $deserialize, |
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$metadata = array(), |
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$flags = 0) { |
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$this->active_call = new ActiveCall($channel, $method, $metadata, $flags); |
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$this->deserialize = $deserialize; |
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} |
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/** |
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* @return The metadata sent by the server |
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*/ |
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public function getMetadata() { |
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return $this->metadata(); |
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} |
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/** |
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* Cancels the call |
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*/ |
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public function cancel() { |
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$this->active_call->cancel(); |
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} |
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protected function _read() { |
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$response = $this->active_call->read(); |
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if ($response === null) { |
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return null; |
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} |
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return call_user_func($this->deserialize, $response); |
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} |
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protected function _write($value) { |
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return $this->active_call->write($value->serialize()); |
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} |
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protected function _writesDone() { |
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$this->active_call->writesDone(); |
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} |
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protected function _getStatus() { |
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return $this->active_call->getStatus(); |
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} |
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} |
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