void amqp_destroy_envelope(amqp_envelope_t *envelope)
{
amqp_destroy_message(&envelope->message);
amqp_bytes_free(envelope->routing_key);
amqp_bytes_free(envelope->exchange);
amqp_bytes_free(envelope->consumer_tag);
}
amqp_rpc_reply_t
amqp_consume_message(amqp_connection_state_t state, amqp_envelope_t *envelope,
struct timeval *timeout, AMQP_UNUSED int flags)
{
int res;
amqp_frame_t frame;
amqp_basic_deliver_t *delivery_method;
amqp_rpc_reply_t ret;
memset(&ret, 0, sizeof(amqp_rpc_reply_t));
memset(envelope, 0, sizeof(amqp_envelope_t));
res = amqp_simple_wait_frame_noblock(state, &frame, timeout);
if (AMQP_STATUS_OK != res) {
ret.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
ret.library_error = res;
goto error_out1;
}
if (AMQP_FRAME_METHOD != frame.frame_type
|| AMQP_BASIC_DELIVER_METHOD != frame.payload.method.id) {
amqp_put_back_frame(state, &frame);
ret.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
ret.library_error = AMQP_STATUS_UNEXPECTED_STATE;
goto error_out1;
}
delivery_method = frame.payload.method.decoded;
envelope->channel = frame.channel;
envelope->consumer_tag = amqp_bytes_malloc_dup(delivery_method->consumer_tag);
envelope->delivery_tag = delivery_method->delivery_tag;
envelope->redelivered = delivery_method->redelivered;
envelope->exchange = amqp_bytes_malloc_dup(delivery_method->exchange);
envelope->routing_key = amqp_bytes_malloc_dup(delivery_method->routing_key);
if (amqp_bytes_malloc_dup_failed(envelope->consumer_tag) ||
amqp_bytes_malloc_dup_failed(envelope->exchange) ||
amqp_bytes_malloc_dup_failed(envelope->routing_key)) {
ret.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
ret.library_error = AMQP_STATUS_NO_MEMORY;
goto error_out2;
}
ret = amqp_read_message(state, envelope->channel, &envelope->message, 0);
if (AMQP_RESPONSE_NORMAL != ret.reply_type) {
goto error_out2;
}
ret.reply_type = AMQP_RESPONSE_NORMAL;
return ret;
error_out2:
amqp_bytes_free(envelope->routing_key);
amqp_bytes_free(envelope->exchange);
amqp_bytes_free(envelope->consumer_tag);
error_out1:
return ret;
}
static gboolean
afamqp_worker_publish(AMQPDestDriver *self, LogMessage *msg)
{
gint pos = 0, ret;
amqp_table_t table;
amqp_basic_properties_t props;
gboolean success = TRUE;
SBGString *routing_key = sb_gstring_acquire();
SBGString *body = sb_gstring_acquire();
amqp_bytes_t body_bytes = amqp_cstring_bytes("");
gpointer user_data[] = { &self->entries, &pos, &self->max_entries };
value_pairs_foreach(self->vp, afamqp_vp_foreach, msg, self->seq_num,
&self->template_options, user_data);
table.num_entries = pos;
table.entries = self->entries;
props._flags = AMQP_BASIC_CONTENT_TYPE_FLAG
| AMQP_BASIC_DELIVERY_MODE_FLAG | AMQP_BASIC_HEADERS_FLAG;
props.content_type = amqp_cstring_bytes("text/plain");
props.delivery_mode = self->persistent;
props.headers = table;
log_template_format(self->routing_key_template, msg, NULL, LTZ_LOCAL,
self->seq_num, NULL, sb_gstring_string(routing_key));
if (self->body_template)
{
log_template_format(self->body_template, msg, NULL, LTZ_LOCAL,
self->seq_num, NULL, sb_gstring_string(body));
body_bytes = amqp_cstring_bytes(sb_gstring_string(body)->str);
}
ret = amqp_basic_publish(self->conn, 1, amqp_cstring_bytes(self->exchange),
amqp_cstring_bytes(sb_gstring_string(routing_key)->str),
0, 0, &props, body_bytes);
sb_gstring_release(routing_key);
sb_gstring_release(body);
if (ret < 0)
{
msg_error("Network error while inserting into AMQP server",
evt_tag_str("driver", self->super.super.super.id),
evt_tag_int("time_reopen", self->super.time_reopen), NULL);
success = FALSE;
}
while (--pos >= 0)
{
amqp_bytes_free(self->entries[pos].key);
amqp_bytes_free(self->entries[pos].value.value.bytes);
}
return success;
}
void BasicMessage::AppId(const std::string& app_id)
{
if (AppIdIsSet()) amqp_bytes_free(m_impl->m_properties.app_id);
m_impl->m_properties.app_id = amqp_bytes_malloc_dup(amqp_cstring_bytes(app_id.c_str()));
m_impl->m_properties._flags |= AMQP_BASIC_APP_ID_FLAG;
}
void BasicMessage::AppIdClear()
{
if (AppIdIsSet()) amqp_bytes_free(m_impl->m_properties.app_id);
m_impl->m_properties._flags &= ~AMQP_BASIC_APP_ID_FLAG;
}
void BasicMessage::CorrelationId(const std::string& correlation_id)
{
if (CorrelationIdIsSet()) amqp_bytes_free(m_impl->m_properties.correlation_id);
m_impl->m_properties.correlation_id = amqp_bytes_malloc_dup(amqp_cstring_bytes(correlation_id.c_str()));
m_impl->m_properties._flags |= AMQP_BASIC_CORRELATION_ID_FLAG;
}
void BasicMessage::UserIdClear()
{
if (UserIdIsSet()) amqp_bytes_free(m_impl->m_properties.user_id);
m_impl->m_properties._flags &= ~AMQP_BASIC_USER_ID_FLAG;
}
int main(int argc, char *argv[])
{
char const *hostname;
int port, status;
char const *exchange;
char const *routingkey;
char const *messagebody;
amqp_socket_t *socket = NULL;
amqp_connection_state_t conn;
amqp_bytes_t reply_to_queue;
if (argc < 6) { /* minimum number of mandatory arguments */
fprintf(stderr, "usage:\namqp_rpc_sendstring_client host port exchange routingkey messagebody\n");
return 1;
}
hostname = argv[1];
port = atoi(argv[2]);
exchange = argv[3];
routingkey = argv[4];
messagebody = argv[5];
/*
establish a channel that is used to connect RabbitMQ server
*/
conn = amqp_new_connection();
socket = amqp_tcp_socket_new(conn);
if (!socket) {
printf("creating TCP socket");
}
status = amqp_socket_open(socket, hostname, port);
if (status) {
printf("opening TCP socket");
}
printf("established connection!\n");
amqp_login(conn, "/", 0, 131072, 0, AMQP_SASL_METHOD_PLAIN, "guest", "guest");// "Logging in");
amqp_channel_open(conn, 1);
amqp_get_rpc_reply(conn);//, "Opening channel");
printf("open channel!\n");
/*
create private reply_to queue
*/
{
amqp_queue_declare_ok_t *r = amqp_queue_declare(conn, 1, amqp_empty_bytes, 0, 0, 0, 1, amqp_empty_table);
amqp_get_rpc_reply(conn);//, "Declaring queue");
printf("declare queue!\n");
reply_to_queue = amqp_bytes_malloc_dup(r->queue);
if (reply_to_queue.bytes == NULL) {
fprintf(stderr, "Out of memory while copying queue name");
return 1;
}
}
/*
send the message
*/
{
/*
set properties
*/
amqp_basic_properties_t props;
props._flags = AMQP_BASIC_CONTENT_TYPE_FLAG |
AMQP_BASIC_DELIVERY_MODE_FLAG |
AMQP_BASIC_REPLY_TO_FLAG |
AMQP_BASIC_CORRELATION_ID_FLAG;
props.content_type = amqp_cstring_bytes("text/plain");
props.delivery_mode = 2; /* persistent delivery mode */
props.reply_to = amqp_bytes_malloc_dup(reply_to_queue);
if (props.reply_to.bytes == NULL) {
fprintf(stderr, "Out of memory while copying queue name");
return 1;
}
props.correlation_id = amqp_cstring_bytes("1");
/*
publish
*/
amqp_basic_publish(conn,
1,
amqp_cstring_bytes(exchange),
amqp_cstring_bytes(routingkey),
0,
0,
&props,
amqp_cstring_bytes(messagebody));
// "Publishing");
amqp_bytes_free(props.reply_to);
}
/*
wait an answer
*/
printf("waiting answer!\n");
{
amqp_basic_consume(conn, 1, reply_to_queue, amqp_empty_bytes, 0, 1, 0, amqp_empty_table);
amqp_get_rpc_reply(conn);//, "Consuming");
amqp_bytes_free(reply_to_queue);
{
amqp_frame_t frame;
int result;
amqp_basic_deliver_t *d;
amqp_basic_properties_t *p;
size_t body_target;
size_t body_received;
while (1) {
amqp_maybe_release_buffers(conn);
result = amqp_simple_wait_frame(conn, &frame);
printf("Result: %d\n", result);
if (result < 0) {
break;
}
printf("Frame type: %d channel: %d\n", frame.frame_type, frame.channel);
if (frame.frame_type != AMQP_FRAME_METHOD) {
continue;
}
printf("Method: %s\n", amqp_method_name(frame.payload.method.id));
if (frame.payload.method.id != AMQP_BASIC_DELIVER_METHOD) {
continue;
}
d = (amqp_basic_deliver_t *) frame.payload.method.decoded;
printf("Delivery: %u exchange: %.*s routingkey: %.*s\n",
(unsigned) d->delivery_tag,
(int) d->exchange.len, (char *) d->exchange.bytes,
(int) d->routing_key.len, (char *) d->routing_key.bytes);
result = amqp_simple_wait_frame(conn, &frame);
if (result < 0) {
break;
}
if (frame.frame_type != AMQP_FRAME_HEADER) {
fprintf(stderr, "Expected header!");
abort();
}
p = (amqp_basic_properties_t *) frame.payload.properties.decoded;
if (p->_flags & AMQP_BASIC_CONTENT_TYPE_FLAG) {
printf("Content-type: %.*s\n",
(int) p->content_type.len, (char *) p->content_type.bytes);
}
printf("----\n");
body_target = frame.payload.properties.body_size;
body_received = 0;
while (body_received < body_target) {
result = amqp_simple_wait_frame(conn, &frame);
if (result < 0) {
break;
}
if (frame.frame_type != AMQP_FRAME_BODY) {
fprintf(stderr, "Expected body!");
abort();
}
body_received += frame.payload.body_fragment.len;
printf("len -> %d \n",frame.payload.body_fragment.len);
assert(body_received <= body_target);
amqp_dump(frame.payload.body_fragment.bytes,
frame.payload.body_fragment.len);
}
if (body_received != body_target) {
/* Can only happen when amqp_simple_wait_frame returns <= 0 */
/* We break here to close the connection */
break;
}
/* everything was fine, we can quit now because we received the reply */
break;
}
}
}
/*
closing
*/
amqp_channel_close(conn, 1, AMQP_REPLY_SUCCESS);//, "Closing channel");
amqp_connection_close(conn, AMQP_REPLY_SUCCESS);//, "Closing connection");
amqp_destroy_connection(conn);//, "Ending connection");
return 0;
}
void BasicMessage::ContentEncoding(const std::string& content_encoding)
{
if (ContentEncodingIsSet()) amqp_bytes_free(m_impl->m_properties.content_encoding);
m_impl->m_properties.content_encoding = amqp_bytes_malloc_dup(amqp_cstring_bytes(content_encoding.c_str()));
m_impl->m_properties._flags |= AMQP_BASIC_CONTENT_ENCODING_FLAG;
}
void BasicMessage::MessageId(const std::string& message_id)
{
if (MessageIdIsSet()) amqp_bytes_free(m_impl->m_properties.message_id);
m_impl->m_properties.message_id = amqp_bytes_malloc_dup(amqp_cstring_bytes(message_id.c_str()));
m_impl->m_properties._flags |= AMQP_BASIC_MESSAGE_ID_FLAG;
}
BasicMessage::~BasicMessage()
{
amqp_bytes_free(m_impl->m_body);
if (ContentTypeIsSet()) amqp_bytes_free(m_impl->m_properties.content_type);
if (ContentEncodingIsSet()) amqp_bytes_free(m_impl->m_properties.content_encoding);
if (CorrelationIdIsSet()) amqp_bytes_free(m_impl->m_properties.correlation_id);
if (ReplyToIsSet()) amqp_bytes_free(m_impl->m_properties.reply_to);
if (ExpirationIsSet()) amqp_bytes_free(m_impl->m_properties.expiration);
if (MessageIdIsSet()) amqp_bytes_free(m_impl->m_properties.message_id);
if (TypeIsSet()) amqp_bytes_free(m_impl->m_properties.type);
if (UserIdIsSet()) amqp_bytes_free(m_impl->m_properties.user_id);
if (AppIdIsSet()) amqp_bytes_free(m_impl->m_properties.app_id);
if (ClusterIdIsSet()) amqp_bytes_free(m_impl->m_properties.cluster_id);
}
void BasicMessage::Expiration(const std::string& expiration)
{
if (ExpirationIsSet()) amqp_bytes_free(m_impl->m_properties.expiration);
m_impl->m_properties.expiration = amqp_bytes_malloc_dup(amqp_cstring_bytes(expiration.c_str()));
m_impl->m_properties._flags |= AMQP_BASIC_EXPIRATION_FLAG;
}
void BasicMessage::ExpirationClear()
{
if (ExpirationIsSet()) amqp_bytes_free(m_impl->m_properties.expiration);
m_impl->m_properties._flags &= ~AMQP_BASIC_EXPIRATION_FLAG;
}
void BasicMessage::ReplyToClear()
{
if (ReplyToIsSet()) amqp_bytes_free(m_impl->m_properties.reply_to);
m_impl->m_properties._flags &= ~AMQP_BASIC_REPLY_TO_FLAG;
}
void BasicMessage::ReplyTo(const std::string& reply_to)
{
if (ReplyToIsSet()) amqp_bytes_free(m_impl->m_properties.reply_to);
m_impl->m_properties.reply_to = amqp_bytes_malloc_dup(amqp_cstring_bytes(reply_to.c_str()));
m_impl->m_properties._flags |= AMQP_BASIC_REPLY_TO_FLAG;
}
void BasicMessage::CorrelationIdClear()
{
if (CorrelationIdIsSet()) amqp_bytes_free(m_impl->m_properties.correlation_id);
m_impl->m_properties._flags &= ~AMQP_BASIC_CORRELATION_ID_FLAG;
}
void BasicMessage::ClusterId(const std::string& cluster_id)
{
if (AppIdIsSet()) amqp_bytes_free(m_impl->m_properties.cluster_id);
m_impl->m_properties.cluster_id = amqp_bytes_malloc_dup(amqp_cstring_bytes(cluster_id.c_str()));
m_impl->m_properties._flags |= AMQP_BASIC_CLUSTER_ID_FLAG;
}
void BasicMessage::MessageIdClear()
{
if (MessageIdIsSet()) amqp_bytes_free(m_impl->m_properties.message_id);
m_impl->m_properties._flags &= ~AMQP_BASIC_MESSAGE_ID_FLAG;
}
void BasicMessage::ClusterIdClear()
{
if (ClusterIdIsSet()) amqp_bytes_free(m_impl->m_properties.cluster_id);
m_impl->m_properties._flags &= ~AMQP_BASIC_CLUSTER_ID_FLAG;
}
void BasicMessage::Type(const std::string& type)
{
if (TypeIsSet()) amqp_bytes_free(m_impl->m_properties.type);
m_impl->m_properties.type = amqp_bytes_malloc_dup(amqp_cstring_bytes(type.c_str()));
m_impl->m_properties._flags |= AMQP_BASIC_TYPE_FLAG;
}
void * SWITCH_THREAD_FUNC mod_amqp_command_thread(switch_thread_t *thread, void *data)
{
mod_amqp_command_profile_t *profile = (mod_amqp_command_profile_t *) data;
while (profile->running) {
amqp_queue_declare_ok_t *recv_queue;
amqp_bytes_t queueName = { 0, NULL };
/* Ensure we have an AMQP connection */
if (!profile->conn_active) {
switch_status_t status;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Amqp no connection- reconnecting...\n");
status = mod_amqp_connection_open(profile->conn_root, &(profile->conn_active), profile->name, profile->custom_attr);
if ( status != SWITCH_STATUS_SUCCESS ) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Profile[%s] failed to connect with code(%d), sleeping for %dms\n",
profile->name, status, profile->reconnect_interval_ms);
switch_sleep(profile->reconnect_interval_ms * 1000);
continue;
}
/* Check if exchange already exists */
amqp_exchange_declare(profile->conn_active->state, 1,
amqp_cstring_bytes(profile->exchange),
amqp_cstring_bytes("topic"),
0, /* passive */
1, /* durable */
amqp_empty_table);
if (mod_amqp_log_if_amqp_error(amqp_get_rpc_reply(profile->conn_active->state), "Checking for command exchange")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Profile[%s] failed to create missing command exchange", profile->name);
continue;
}
/* Ensure we have a queue */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Creating command queue");
recv_queue = amqp_queue_declare(profile->conn_active->state, // state
1, // channel
profile->queue ? amqp_cstring_bytes(profile->queue) : amqp_empty_bytes, // queue name
0, 0, // passive, durable
0, 1, // exclusive, auto-delete
amqp_empty_table); // args
if (mod_amqp_log_if_amqp_error(amqp_get_rpc_reply(profile->conn_active->state), "Declaring queue")) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Profile[%s] failed to connect with code(%d), sleeping for %dms\n",
profile->name, status, profile->reconnect_interval_ms);
switch_sleep(profile->reconnect_interval_ms * 1000);
continue;
}
if (queueName.bytes) {
amqp_bytes_free(queueName);
}
queueName = amqp_bytes_malloc_dup(recv_queue->queue);
if (!queueName.bytes) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "Out of memory while copying queue name");
break;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Created command queue %.*s", (int)queueName.len, (char *)queueName.bytes);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Binding command queue to exchange %s", profile->exchange);
/* Bind the queue to the exchange */
amqp_queue_bind(profile->conn_active->state, // state
1, // channel
queueName, // queue
amqp_cstring_bytes(profile->exchange), // exchange
amqp_cstring_bytes(profile->binding_key), // routing key
amqp_empty_table); // args
if (mod_amqp_log_if_amqp_error(amqp_get_rpc_reply(profile->conn_active->state), "Binding queue")) {
mod_amqp_connection_close(profile->conn_active);
profile->conn_active = NULL;
switch_sleep(profile->reconnect_interval_ms * 1000);
continue;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Amqp reconnect successful- connected\n");
continue;
}
// Start a command
amqp_basic_consume(profile->conn_active->state, // state
1, // channel
queueName, // queue
amqp_empty_bytes, // command tag
0, 1, 0, // no_local, no_ack, exclusive
amqp_empty_table); // args
if (mod_amqp_log_if_amqp_error(amqp_get_rpc_reply(profile->conn_active->state), "Creating a command")) {
mod_amqp_connection_close(profile->conn_active);
profile->conn_active = NULL;
switch_sleep(profile->reconnect_interval_ms * 1000);
continue;
}
while (profile->running && profile->conn_active) {
amqp_rpc_reply_t res;
amqp_envelope_t envelope;
struct timeval timeout = {0};
char command[1024];
enum ECommandFormat {
COMMAND_FORMAT_UNKNOWN,
COMMAND_FORMAT_PLAINTEXT
} commandFormat = COMMAND_FORMAT_PLAINTEXT;
char *fs_resp_exchange = NULL, *fs_resp_key = NULL;
amqp_maybe_release_buffers(profile->conn_active->state);
timeout.tv_usec = 500 * 1000;
res = amqp_consume_message(profile->conn_active->state, &envelope, &timeout, 0);
if (res.reply_type == AMQP_RESPONSE_LIBRARY_EXCEPTION) {
if (res.library_error == AMQP_STATUS_UNEXPECTED_STATE) {
/* Unexpected frame. Discard it then continue */
amqp_frame_t decoded_frame;
amqp_simple_wait_frame(profile->conn_active->state, &decoded_frame);
}
if (res.library_error == AMQP_STATUS_SOCKET_ERROR) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "A socket error occurred. Tearing down and reconnecting\n");
break;
}
if (res.library_error == AMQP_STATUS_CONNECTION_CLOSED) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "AMQP connection was closed. Tearing down and reconnecting\n");
break;
}
if (res.library_error == AMQP_STATUS_TCP_ERROR) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_ERROR, "A TCP error occurred. Tearing down and reconnecting\n");
break;
}
if (res.library_error == AMQP_STATUS_TIMEOUT) {
// nop
}
/* Try consuming again */
continue;
}
if (res.reply_type != AMQP_RESPONSE_NORMAL) {
break;
}
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Delivery:%u, exchange:%.*s routingkey:%.*s\n",
(unsigned) envelope.delivery_tag, (int) envelope.exchange.len, (char *) envelope.exchange.bytes,
(int) envelope.routing_key.len, (char *) envelope.routing_key.bytes);
if (envelope.message.properties._flags & AMQP_BASIC_CONTENT_TYPE_FLAG) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Content-type: %.*s\n",
(int) envelope.message.properties.content_type.len, (char *) envelope.message.properties.content_type.bytes);
if (strncasecmp("text/plain", envelope.message.properties.content_type.bytes, strlen("text/plain")) == 0) {
commandFormat = COMMAND_FORMAT_PLAINTEXT;
} else {
commandFormat = COMMAND_FORMAT_UNKNOWN;
}
}
if (envelope.message.properties.headers.num_entries) {
int x = 0;
for ( x = 0; x < envelope.message.properties.headers.num_entries; x++) {
char *header_key = (char *)envelope.message.properties.headers.entries[x].key.bytes;
char *header_value = (char *)envelope.message.properties.headers.entries[x].value.value.bytes.bytes;
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "AMQP message custom header key[%s] value[%s]\n", header_key, header_value);
if ( !strncmp(header_key, "x-fs-api-resp-exchange", 22)) {
fs_resp_exchange = header_value;
} else if (!strncmp(header_key, "x-fs-api-resp-key", 17)) {
fs_resp_key = header_value;
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Ignoring unrecognized event header [%s]\n", header_key);
}
}
}
if (commandFormat == COMMAND_FORMAT_PLAINTEXT) {
switch_stream_handle_t stream = { 0 }; /* Collects the command output */
/* Convert amqp bytes to c-string */
snprintf(command, sizeof(command), "%.*s", (int) envelope.message.body.len, (char *) envelope.message.body.bytes);
/* Execute the command */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Executing: %s\n", command);
SWITCH_STANDARD_STREAM(stream);
if ( fs_resp_exchange && fs_resp_key ) {
switch_status_t status = switch_console_execute(command, 0, &stream);
mod_amqp_command_response(profile, command, stream, fs_resp_exchange, fs_resp_key, status);
} else {
if (switch_console_execute(command, 0, &stream) != SWITCH_STATUS_SUCCESS) {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_WARNING, "Remote command failed:\n%s\n", (char *) stream.data);
} else {
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Remote command succeeded:\n%s\n", (char *) stream.data);
}
}
switch_safe_free(stream.data);
}
/* Tidy up */
amqp_destroy_envelope(&envelope);
}
amqp_bytes_free(queueName);
queueName.bytes = NULL;
mod_amqp_connection_close(profile->conn_active);
profile->conn_active = NULL;
if (profile->running) {
/* We'll reconnect, but sleep to avoid hammering resources */
switch_sleep(500);
}
}
/* Terminate the thread */
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_INFO, "Command listener thread stopped\n");
switch_thread_exit(thread, SWITCH_STATUS_SUCCESS);
return NULL;
}
amqp_rpc_reply_t amqp_read_message_noblock(amqp_connection_state_t state,
amqp_channel_t channel,
amqp_message_t *message,
AMQP_UNUSED int flags,
struct timeval *timeout)
{
amqp_frame_t frame;
amqp_rpc_reply_t ret;
size_t body_read;
char *body_read_ptr;
int res;
memset(&ret, 0, sizeof(amqp_rpc_reply_t));
memset(message, 0, sizeof(amqp_message_t));
res = amqp_simple_wait_frame_on_channel_noblock(state, channel, &frame, timeout);
if (AMQP_STATUS_OK != res) {
ret.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
ret.library_error = res;
goto error_out1;
}
if (AMQP_FRAME_HEADER != frame.frame_type) {
if (AMQP_FRAME_METHOD == frame.frame_type &&
(AMQP_CHANNEL_CLOSE_METHOD == frame.payload.method.id ||
AMQP_CONNECTION_CLOSE_METHOD == frame.payload.method.id)) {
ret.reply_type = AMQP_RESPONSE_SERVER_EXCEPTION;
ret.reply = frame.payload.method;
} else {
ret.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
ret.library_error = AMQP_STATUS_UNEXPECTED_STATE;
amqp_put_back_frame(state, &frame);
}
goto error_out1;
}
init_amqp_pool(&message->pool, 4096);
res = amqp_basic_properties_clone(frame.payload.properties.decoded,
&message->properties, &message->pool);
if (AMQP_STATUS_OK != res) {
ret.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
ret.library_error = res;
goto error_out3;
}
if (0 == frame.payload.properties.body_size) {
message->body = amqp_empty_bytes;
} else {
message->body = amqp_bytes_malloc(frame.payload.properties.body_size);
if (NULL == message->body.bytes) {
ret.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
ret.library_error = AMQP_STATUS_NO_MEMORY;
goto error_out1;
}
}
body_read = 0;
body_read_ptr = message->body.bytes;
while (body_read < message->body.len) {
res = amqp_simple_wait_frame_on_channel_noblock(state, channel, &frame, timeout);
if (AMQP_STATUS_OK != res) {
ret.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
ret.library_error = res;
goto error_out2;
}
if (AMQP_FRAME_BODY != frame.frame_type) {
if (AMQP_FRAME_METHOD == frame.frame_type &&
(AMQP_CHANNEL_CLOSE_METHOD == frame.payload.method.id ||
AMQP_CONNECTION_CLOSE_METHOD == frame.payload.method.id)) {
ret.reply_type = AMQP_RESPONSE_SERVER_EXCEPTION;
ret.reply = frame.payload.method;
} else {
ret.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
ret.library_error = AMQP_STATUS_BAD_AMQP_DATA;
}
goto error_out2;
}
if (body_read + frame.payload.body_fragment.len > message->body.len) {
ret.reply_type = AMQP_RESPONSE_LIBRARY_EXCEPTION;
ret.library_error = AMQP_STATUS_BAD_AMQP_DATA;
goto error_out2;
}
memcpy(body_read_ptr, frame.payload.body_fragment.bytes, frame.payload.body_fragment.len);
body_read += frame.payload.body_fragment.len;
body_read_ptr += frame.payload.body_fragment.len;
}
ret.reply_type = AMQP_RESPONSE_NORMAL;
return ret;
error_out2:
amqp_bytes_free(message->body);
error_out3:
empty_amqp_pool(&message->pool);
error_out1:
return ret;
}
void amqp_destroy_message(amqp_message_t *message)
{
empty_amqp_pool(&message->pool);
amqp_bytes_free(message->body);
}
void BasicMessage::ContentTypeClear()
{
if (ContentTypeIsSet()) amqp_bytes_free(m_impl->m_properties.content_type);
m_impl->m_properties._flags &= ~AMQP_BASIC_CONTENT_TYPE_FLAG;
}
void BasicMessage::TypeClear()
{
if (TypeIsSet()) amqp_bytes_free(m_impl->m_properties.type);
m_impl->m_properties._flags &= ~AMQP_BASIC_TYPE_FLAG;
}
void BasicMessage::ContentEncodingClear()
{
if (ContentEncodingIsSet()) amqp_bytes_free(m_impl->m_properties.content_encoding);
m_impl->m_properties._flags &= ~AMQP_BASIC_CONTENT_ENCODING_FLAG;
}
void BasicMessage::UserId(const std::string& user_id)
{
if (UserIdIsSet()) amqp_bytes_free(m_impl->m_properties.user_id);
m_impl->m_properties.user_id = amqp_bytes_malloc_dup(amqp_cstring_bytes(user_id.c_str()));
m_impl->m_properties._flags |= AMQP_BASIC_USER_ID_FLAG;
}
void BasicMessage::ContentType(const std::string& content_type)
{
if (ContentTypeIsSet()) amqp_bytes_free(m_impl->m_properties.content_type);
m_impl->m_properties.content_type = amqp_bytes_malloc_dup(amqp_cstring_bytes(content_type.c_str()));
m_impl->m_properties._flags |= AMQP_BASIC_CONTENT_TYPE_FLAG;
}