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nginx-push-stream-module
Commit 883aea05 authored by Wandenberg's avatar Wandenberg
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add support to get old messages using time and tag to all wrappers on pushstream.js

parent f98357ed
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Showing with 607 additions and 94 deletions
include/ngx_http_push_stream_module.h
View file @ 883aea05
......@@ -268,7 +268,6 @@ static const ngx_str_t NGX_HTTP_PUSH_STREAM_HEADER_TAG = ngx_string("X-Nginx-Pu
static const ngx_str_t NGX_HTTP_PUSH_STREAM_HEADER_COMMIT = ngx_string("X-Nginx-PushStream-Commit");
static const ngx_str_t NGX_HTTP_PUSH_STREAM_HEADER_ETAG = ngx_string("Etag");
static const ngx_str_t NGX_HTTP_PUSH_STREAM_HEADER_IF_NONE_MATCH = ngx_string("If-None-Match");
static const ngx_str_t NGX_HTTP_PUSH_STREAM_HEADER_VARY = ngx_string("Vary");
static const ngx_str_t NGX_HTTP_PUSH_STREAM_HEADER_UPGRADE = ngx_string("Upgrade");
static const ngx_str_t NGX_HTTP_PUSH_STREAM_HEADER_CONNECTION = ngx_string("Connection");
static const ngx_str_t NGX_HTTP_PUSH_STREAM_HEADER_SEC_WEBSOCKET_KEY = ngx_string("Sec-WebSocket-Key");
......@@ -333,7 +332,7 @@ static const ngx_str_t NGX_HTTP_PUSH_STREAM_ALLOW_GET_POST_PUT_DELETE_METHODS =
static const ngx_str_t NGX_HTTP_PUSH_STREAM_ALLOW_GET_POST_PUT_METHODS = ngx_string("GET, POST, PUT");
static const ngx_str_t NGX_HTTP_PUSH_STREAM_ALLOW_GET = ngx_string("GET");
static const ngx_str_t NGX_HTTP_PUSH_STREAM_ALLOWED_HEADERS = ngx_string("If-Modified-Since,If-None-Match");
static const ngx_str_t NGX_HTTP_PUSH_STREAM_ALLOWED_HEADERS = ngx_string("If-Modified-Since,If-None-Match,Etag,Event-Id,Event-Type,Last-Event-Id");
#define NGX_HTTP_PUSH_STREAM_CHECK_AND_FINALIZE_REQUEST_ON_ERROR(val, fail, r, errormessage) \
if (val == fail) { \
......
misc/js/pushstream.js
View file @ 883aea05
This diff is collapsed.
misc/nginx.conf
View file @ 883aea05
......@@ -15,23 +15,7 @@ events {
}
http {
default_type application/octet-stream;
access_log logs/nginx-http_access.log;
error_log logs/nginx-http_error.log debug;
tcp_nopush off;
tcp_nodelay on;
keepalive_timeout 10;
send_timeout 10;
client_body_timeout 10;
client_header_timeout 10;
sendfile on;
client_header_buffer_size 1k;
large_client_header_buffers 2 4k;
client_max_body_size 1k;
client_body_buffer_size 1k;
ignore_invalid_headers on;
push_stream_shared_memory_size 100m;
push_stream_max_channel_id_length 200;
......@@ -40,22 +24,21 @@ http {
# message ttl
push_stream_message_ttl 5m;
# ping frequency
push_stream_ping_message_interval 10s;
push_stream_ping_message_interval 1s;
# connection ttl to enable recycle
push_stream_subscriber_connection_ttl 15m;
# connection ttl for long polling
push_stream_longpolling_connection_ttl 30s;
push_stream_timeout_with_body off;
# wildcard
push_stream_wildcard_channel_prefix "broad_";
push_stream_wildcard_channel_max_qtd 3;
#push_stream_message_template "{\"id\":~id~,\"channel\":\"~channel~\",\"text\":\"~text~\",\"eventid\":\"~event-id~\"}";
push_stream_message_template "{\"id\":~id~,\"channel\":\"~channel~\",\"text\":\"~text~\"}";
push_stream_message_template "{\"id\":~id~,\"channel\":\"~channel~\",\"text\":\"~text~\", \"tag\":\"~tag~\", \"time\":\"~time~\", \"eventid\":\"~event-id~\"}";
# subscriber may create channels on demand or only authorized
# (publisher) may do it?
# subscriber may create channels on demand or only authorized (publisher) may do it?
push_stream_authorized_channels_only off;
push_stream_wildcard_channel_max_qtd 3;
push_stream_allowed_origins "*";
......@@ -82,7 +65,7 @@ http {
push_stream_channels_path $arg_id;
# store messages in memory
push_stream_store_messages off;
push_stream_store_messages on;
# Message size limit
# client_max_body_size MUST be equal to client_body_buffer_size or
......@@ -105,12 +88,17 @@ http {
push_stream_header_template "<html><head><meta http-equiv=\"Content-Type\" content=\"text/html; charset=utf-8\">\r\n<meta http-equiv=\"Cache-Control\" content=\"no-store\">\r\n<meta http-equiv=\"Cache-Control\" content=\"no-cache\">\r\n<meta http-equiv=\"Pragma\" content=\"no-cache\">\r\n<meta http-equiv=\"Expires\" content=\"Thu, 1 Jan 1970 00:00:00 GMT\">\r\n<script type=\"text/javascript\">\r\nwindow.onError = null;\r\ntry{ document.domain = (window.location.hostname.match(/^(\d{1,3}\.){3}\d{1,3}$/)) ? window.location.hostname : window.location.hostname.split('.').slice(-1 * Math.max(window.location.hostname.split('.').length - 1, (window.location.hostname.match(/(\w{4,}\.\w{2}|\.\w{3,})$/) ? 2 : 3))).join('.');}catch(e){}\r\nparent.PushStream.register(this);\r\n</script>\r\n</head>\r\n<body>";
# message template
#push_stream_message_template "<script>p(~id~,'~channel~','~text~','~event-id~');</script>";
push_stream_message_template "<script>p(~id~,'~channel~','~text~');</script>";
push_stream_message_template "<script>p(~id~,'~channel~','~text~','~event-id~', '~time~', '~tag~');</script>";
# footer to be sent when finishing subscriber connection
push_stream_footer_template "</body></html>";
# content-type
default_type "text/html; charset=utf-8";
if ($arg_qs = "on") {
push_stream_last_received_message_time "$arg_time";
push_stream_last_received_message_tag "$arg_tag";
push_stream_last_event_id "$arg_eventid";
}
}
location ~ /ev/(.*) {
......@@ -122,6 +110,12 @@ http {
if ($arg_tests = "on") {
push_stream_channels_path "test_$1";
}
if ($arg_qs = "on") {
push_stream_last_received_message_time "$arg_time";
push_stream_last_received_message_tag "$arg_tag";
push_stream_last_event_id "$arg_eventid";
}
}
location ~ /lp/(.*) {
......@@ -133,16 +127,21 @@ http {
if ($arg_tests = "on") {
push_stream_channels_path "test_$1";
}
if ($arg_qs = "on") {
push_stream_last_received_message_time "$arg_time";
push_stream_last_received_message_tag "$arg_tag";
push_stream_last_event_id "$arg_eventid";
}
}
location ~ /jsonp/(.*) {
# activate long-polling mode for this location
push_stream_subscriber long-polling;
push_stream_message_template "{\"id\":~id~,\"channel\":\"~channel~\",\"text\":\"~text~\", \"tag\":\"~tag~\", \"time\":\"~time~\"}";
push_stream_last_received_message_time "$arg_time";
push_stream_last_received_message_tag "$arg_tag";
push_stream_last_event_id "$arg_eventid";
# positional channel path
push_stream_channels_path $1;
......@@ -165,6 +164,12 @@ http {
push_stream_store_messages on;
push_stream_websocket_allow_publish on;
if ($arg_qs = "on") {
push_stream_last_received_message_time "$arg_time";
push_stream_last_received_message_tag "$arg_tag";
push_stream_last_event_id "$arg_eventid";
}
}
location / {
......
misc/spec/javascripts/PushStreamSpec.js
View file @ 883aea05
This diff is collapsed.
misc/spec/publisher/properties_spec.rb
View file @ 883aea05
......@@ -356,6 +356,7 @@ describe "Publisher Properties" do
pub.callback do
pub.response_header['ACCESS_CONTROL_ALLOW_ORIGIN'].should be_nil
pub.response_header['ACCESS_CONTROL_ALLOW_METHODS'].should be_nil
pub.response_header['ACCESS_CONTROL_ALLOW_HEADERS'].should be_nil
EventMachine.stop
end
......@@ -373,6 +374,7 @@ describe "Publisher Properties" do
pub.callback do
pub.response_header['ACCESS_CONTROL_ALLOW_ORIGIN'].should eql("custom.domain.com")
pub.response_header['ACCESS_CONTROL_ALLOW_METHODS'].should eql(accepted_methods)
pub.response_header['ACCESS_CONTROL_ALLOW_HEADERS'].should eql("If-Modified-Since,If-None-Match,Etag,Event-Id,Event-Type,Last-Event-Id")
EventMachine.stop
end
......
misc/spec/subscriber/properties_spec.rb
View file @ 883aea05
......@@ -657,7 +657,7 @@ describe "Subscriber Properties" do
sub_1.stream do |chunk|
sub_1.response_header['ACCESS_CONTROL_ALLOW_ORIGIN'].should eql("custom.domain.com")
sub_1.response_header['ACCESS_CONTROL_ALLOW_METHODS'].should eql("GET")
sub_1.response_header['ACCESS_CONTROL_ALLOW_HEADERS'].should eql("If-Modified-Since,If-None-Match")
sub_1.response_header['ACCESS_CONTROL_ALLOW_HEADERS'].should eql("If-Modified-Since,If-None-Match,Etag,Event-Id,Event-Type,Last-Event-Id")
EventMachine.stop
end
......
src/ngx_http_push_stream_module_publisher.c
View file @ 883aea05
......@@ -43,6 +43,7 @@ ngx_http_push_stream_publisher_handler(ngx_http_request_t *r)
ngx_http_push_stream_add_response_header(r, &NGX_HTTP_PUSH_STREAM_HEADER_ACCESS_CONTROL_ALLOW_ORIGIN, &cf->allowed_origins);
const ngx_str_t *header_value = (cf->location_type == NGX_HTTP_PUSH_STREAM_PUBLISHER_MODE_ADMIN) ? &NGX_HTTP_PUSH_STREAM_ALLOW_GET_POST_PUT_DELETE_METHODS : &NGX_HTTP_PUSH_STREAM_ALLOW_GET_POST_PUT_METHODS;
ngx_http_push_stream_add_response_header(r, &NGX_HTTP_PUSH_STREAM_HEADER_ACCESS_CONTROL_ALLOW_METHODS, header_value);
ngx_http_push_stream_add_response_header(r, &NGX_HTTP_PUSH_STREAM_HEADER_ACCESS_CONTROL_ALLOW_HEADERS, &NGX_HTTP_PUSH_STREAM_ALLOWED_HEADERS);
}
if (r->method & NGX_HTTP_OPTIONS) {
......
src/ngx_http_push_stream_module_setup.c
View file @ 883aea05
......@@ -195,19 +195,19 @@ static ngx_command_t ngx_http_push_stream_commands[] = {
offsetof(ngx_http_push_stream_loc_conf_t, websocket_allow_publish),
NULL },
{ ngx_string("push_stream_last_received_message_time"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1,
ngx_http_set_complex_value_slot,
NGX_HTTP_LOC_CONF_OFFSET,
offsetof(ngx_http_push_stream_loc_conf_t, last_received_message_time),
NULL },
{ ngx_string("push_stream_last_received_message_tag"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1,
ngx_http_set_complex_value_slot,
NGX_HTTP_LOC_CONF_OFFSET,
offsetof(ngx_http_push_stream_loc_conf_t, last_received_message_tag),
NULL },
{ ngx_string("push_stream_last_event_id"),
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_CONF_TAKE1,
NGX_HTTP_MAIN_CONF|NGX_HTTP_SRV_CONF|NGX_HTTP_LOC_CONF|NGX_HTTP_LIF_CONF|NGX_CONF_TAKE1,
ngx_http_set_complex_value_slot,
NGX_HTTP_LOC_CONF_OFFSET,
offsetof(ngx_http_push_stream_loc_conf_t, last_event_id),
......
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