Ouroboros main repository http://133.ip-51-38-114.eu/cgit/ouroboros/atom?h=0.1 2016-05-10T08:58:03+00:00 2016-05-10T08:58:03+00:00 Sander Vrijders sander.vrijders@intec.ugent.be 2016-05-10T08:58:03+00:00 urn:sha1:14f3db5010610d728989395e1b7bcad960077a52 This fixes bad indentation and log messages without a newline in the echo application. 2016-05-08T14:14:35+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-05-08T14:14:35+00:00 urn:sha1:7d0fcf6392be6a738d0ba7450b62f8c48062279a 2016-05-07T14:11:09+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-05-07T14:11:09+00:00 urn:sha1:eb9f44379d5316e7f7e9311d7a66d2041eca743a This commit has a first implementation of flow allocation (the "slow path") and read/write (the "fast path") for ouroboros. It provides basic but unstable communications over the shared memory. It required a lot of changes all over the stack, and fixes a number of previously undetected issues. This PR still need heavy revision regarding data model, locking and cleanup. lib/dev: modifications to the API. It now uses an ap_init() call to set the AP name and sets the Instance ID to the pid of the process. It also binds the AP to the shared memory and creates tables for mappings in the fast path. A call to ap_fini() releases the resources. lib/shm_ap_rbuff: added ring buffer for data exchange between processes in the fast path. It passes an index in the shm_du_map. lib/shm_du_map: rewrote API to work with calls from dev.c. Garbage collector added. Tests updated to new API. ipcpd/ipcp-data: removed everything related to flows, as these are universal for all ap's and kept in ap_data (dev.c), or similar structs for shim ipcps. shim-udp: added flow allocator and read/write functions and shm elements. irmd: revised data model and structures necessary for flow allocation. tools: echo updated to new dev.h API. messaging system was updated to comply with new flow allocation messages. All exchanges use pid and port_id to bootstrap the fast path. 2016-04-21T13:04:10+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-04-21T13:04:10+00:00 urn:sha1:e57fb225562afeec7e151c64f8f4e6312b447c7c 2016-04-21T06:04:51+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-04-21T06:03:21+00:00 urn:sha1:18c5da3a77fd736c45730d562e35c4957269ebe3 Initial code for application registration. Specifying "*" will (for now) register with the first IPCP available in the system. Modified the echo server not to barf messages on failed accept() 2016-03-29T22:00:20+00:00 dimitri staessens dimitri.staessens@intec.ugent.be 2016-03-29T21:32:04+00:00 urn:sha1:2ed8914deed73a558c6fbac7f107f47dc22f22d2 all functions taking a char * ap_name and uint id now take either a instance_name_t or instance_name_t * 2016-03-24T14:46:05+00:00 Sander Vrijders sander.vrijders@intec.ugent.be 2016-03-24T14:46:05+00:00 urn:sha1:72abee4fc44e5e5092e215d5afee556e6e59347c This adds several messages for the dev.h API calls to communicate with the IRM daemon. The deserializing of these messages is still missing and the irmd hasn't been updated with them either. 2016-03-21T16:41:29+00:00 Sander Vrijders sander.vrijders@intec.ugent.be 2016-03-21T16:41:29+00:00 urn:sha1:3c6f5161b2903c1bf59bcc959301a7390c3c5c79 This adds a simple echo application written to show application how to use the API. It also updates the dev.h header file with the insights gained from performing this excercise.