gfwleak/doris-doris-dispatch
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增加获取版本号API

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This commit is contained in:
linuxrc@163.com
2021-08-10 10:02:22 +08:00
parent 730a744229
commit 67bafbefc9
2 changed files with 42 additions and 1 deletions
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41
server/doris_server_http.cpp
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@@ -329,6 +329,46 @@ void doris_http_server_file_cb(struct evhttp_request *req, void *arg)
evhttp_clear_headers(&params);
}
void doris_http_server_version_cb(struct evhttp_request *req, void *arg)
{
struct evkeyvalq params;
const char *bizname;
struct doris_business *business;
map<string, struct doris_business*>::iterator iter;
char verbuf[32];
if(evhttp_parse_query(evhttp_request_get_uri(req), &params))
{
FS_operate(g_doris_server_info.fsstat_handle, g_doris_server_info.fsstat_field[DRS_FSSTAT_CLIENT_INVALID_REQ], 0, FS_OP_ADD, 1);
evhttp_send_error(req, HTTP_BADREQUEST, "Parameters invalid");
return;
}
if(NULL == (bizname = evhttp_find_header(&params, "business")))
{
FS_operate(g_doris_server_info.fsstat_handle, g_doris_server_info.fsstat_field[DRS_FSSTAT_CLIENT_INVALID_REQ], 0, FS_OP_ADD, 1);
evhttp_clear_headers(&params);
evhttp_send_error(req, HTTP_BADREQUEST, "Parameters invalid, no business found");
return;
}
if((iter = g_doris_server_info.name2business->find(string(bizname)))==g_doris_server_info.name2business->end())
{
FS_operate(g_doris_server_info.fsstat_handle, g_doris_server_info.fsstat_field[DRS_FSSTAT_CLIENT_INVALID_REQ], 0, FS_OP_ADD, 1);
evhttp_clear_headers(&params);
evhttp_send_error(req, HTTP_BADREQUEST, "Parameters invalid, business invalid");
return;
}
evhttp_clear_headers(&params);
business = iter->second;
pthread_rwlock_rdlock(&business->rwlock);
sprintf(verbuf, "%lu", business->cfgver_head->latest_version);
pthread_rwlock_unlock(&business->rwlock);
evhttp_add_header(evhttp_request_get_output_headers(req), "X-Latest-Version", verbuf);
evhttp_send_reply(req, HTTP_OK, "OK", NULL);
}
void doris_http_server_generic_cb(struct evhttp_request *req, void *arg)
{
evhttp_send_error(req, HTTP_BADREQUEST, "Not Supported.");
@@ -448,6 +488,7 @@ void* thread_doris_http_server(void *arg)
evhttp_set_cb(worker_http, "/configmeta", doris_http_server_meta_cb, NULL);
evhttp_set_cb(worker_http, "/configfile", doris_http_server_file_cb, NULL);
evhttp_set_cb(worker_http, "/latestversion", doris_http_server_version_cb, NULL);
evhttp_set_gencb(worker_http, doris_http_server_generic_cb, NULL);
evhttp_set_allowed_methods(worker_http, EVHTTP_REQ_GET|EVHTTP_REQ_HEAD);